remove duplicate

browser.urlbar.yelp.featureGate FF124
corroborator.enabled removed FF126
2026-06-12 15:40:48 +05:30 · 2024-05-20 14:34:22 -04:00 · 2024-05-20 14:30:27 -04:00 · 2024-05-20 14:23:13 -04:00 · 2024-05-20 14:21:48 -04:00 · 2024-05-20 13:16:43 -04:00
17 changed files with 1053 additions and 1806 deletions
@@ -1 +0,0 @@
 * text=auto
@@ -0,0 +1,13 @@
 # These are supported funding model platforms
 github: yokoffing
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
 ko_fi: yokoffing
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
 liberapay: yokoffing
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
 custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
@@ -0,0 +1,43 @@
 ---
 name: Something is not working!
 about: Use this form if you have an issue.
 title: ''
 labels: ''
 assignees: yokoffing
 ---
 ## BEFORE YOU BEGIN
 I have attempted the following troubleshooting suggestions:
 - [ ] The issue persists when using Firefox in [Troubleshoot Mode](https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode).
 - [ ] Disabled DNS-level content blocking (AdGuard Home, NextDNS, Control D, RethinkDNS, PiHole, etc), [cleared my DNS cache](https://www.pcmag.com/how-to/how-to-flush-your-dns-cache), and used my ISP's DNS resolver (if applicable).
 - [ ] [Cleared website data](https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox), restarted Firefox, and my issue persists.
 - [ ] I have created a [new profile](https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles). The issue persists when using the current [user.js](https://github.com/yokoffing/Betterfox/blob/master/user.js) file on GitHub. (Must be in a new profile and a new user.js!)
 ## REPORT
 **Describe the bug**
 *A clear and concise description of what the bug is.*
 **To Reproduce**
 *Steps to reproduce the behavior:*
 ```
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
 4. See error
 ```
 **Expected behavior**
 *A clear and concise description of what you expected to happen.*
 **Screenshots**
 *If applicable, add screenshots to help explain your problem.*
 **Desktop (please complete the following information):**
 - OS:
 - Browser:
 - Version:
 **Additional context**
 *Add any other context about the problem here.*
@@ -1,105 +0,0 @@
 name: Bug Report
 description: File a bug report
 assignees: yokoffing
 body:
  - type: markdown
    attributes:
      value: |
       Please confirm the issue relates to Betterfox user.js before submitting a report.
        To troubleshoot your installation, try solutions below and test the issue after each step:
        * Launch Firefox in [Troubleshoot Mode](https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode).
        * Disable DNS-level content blocking (such ad AdGuard Home, NextDNS, Control D, PiHole, etc) and [clear the DNS cache](https://www.pcmag.com/how-to/how-to-flush-your-dns-cache) and use ISP's DNS resolver (if applicable).
        * [Clear website data](https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox) and restart Firefox.
        * Create a [new clean profile](https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles).
  - type: checkboxes
    attributes:
      label: Prerequisites
      options:
        - label: The issue persists when using Firefox in Troubleshoot Mode.
          required: true
        - label: "The issue persists after I disabled DNS-level content blocking (PiHole, NextDNS, etc.), cleared DNS cache, and tried to use ISP's DNS resolver (if applicable)."
          required: true
        - label: The issue persists after I cleared website data and restarted Firefox.
          required: true
        - label: I have created a new, clean profile. The issue persists after adding the user.js, but it is not reproducible in a new, unedited Firefox profile.
          required: true
  - type: textarea
    attributes:
      label: Bug description
      description: Describe the issue.
      placeholder: A bug causes this and that...
    validations:
      required: true
  - type: textarea
    attributes:
      label: Steps to reproduce
      description: Explain the steps required to reproduce the issue.
      placeholder: |
        1. Go to `...`
        2. Click on `...`
        3. Scroll down to `...`
    validations:
      required: true
  - type: textarea
    attributes:
      label: Expected behavior
      description: What did you expect to happen instead?
      placeholder: Firefox should do [this]. Instead, it did [that].
    validations:
      required: false
  - type: textarea
    attributes:
      label: Screenshots
      description: Add screenshots to help explain your problem (optional).
    validations:
      required: false
  - type: dropdown
    attributes:
      label: Operating System (OS)
      options:
        - Windows (10 or later)
        - macOS (ARM-based device)
        - macOS (Intel-based device)
        - Linux
        - Other
    validations:
      required: true
  - type: dropdown
    attributes:
      label: Browser
      options:
        - Firefox
        - Firefox Beta
        - Firefox Developer Edition
        - Firefox Nightly
        - Firefox ESR
        - Floorp
        - LibreWolf
        - Zen Browser
        - Waterfox
        - Other
    validations:
      required: true
  - type: input
    attributes:
      label: Version
      placeholder: 136 stable
    validations:
      required: false
  - type: textarea
    attributes:
      label: Additional information
      description: Include any other information that may be helpful.
    validations:
      required: false
@@ -3,7 +3,7 @@
 * Fastfox                                                                              *
 * "Non ducor duco"                                                                     *
 * priority: speedy browsing                                                            *
- * version: 150                                                                         *
+ * version: 126                                                                         *
 * url: https://github.com/yokoffing/Betterfox                                          *
 ***************************************************************************************/
@@ -22,12 +22,6 @@
 //user_pref("nglayout.initialpaint.delay", 5); // DEFAULT; formerly 250
    //user_pref("nglayout.initialpaint.delay_in_oopif", 5); // DEFAULT
 // PREF: Font rendering cache in Skia (32MB)
 // Increases font cache size to improve performance on text-heavy websites.
 // Especially beneficial for sites with many font faces or complex typography.
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1239151#c2
 //user_pref("gfx.content.skia-font-cache-size", 32); // 32 MB; default=5; Chrome=20
 // PREF: page reflow timer
 // Rather than wait until a page has completely downloaded to display it to the user,
 // web browsers will periodically render what has been received to that point.
@@ -39,7 +33,7 @@
 // false = reflow pages whenever new data is received
 //user_pref("content.notify.ontimer", true); // DEFAULT
-// PREF: content notification delay - notification interval (in microseconds) to avoid layout thrashing
+// PREF: notification interval (in microseconds) to avoid layout thrashing
 // When Firefox is loading a page, it periodically reformats
 // or "reflows" the page as it loads. The page displays new elements
 // every 0.12 seconds by default. These redraws increase the total page load time.
@@ -51,18 +45,9 @@
 // to impact page load performance.
 // [EXAMPLE] 100000 = .10s = 100 reflows/second
 // [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
-// [2] https://web.archive.org/web/20240115073722/https://dev.opera.com/articles/efficient-javascript/?page=3#reflow
+// [2] https://dev.opera.com/articles/efficient-javascript/?page=3#reflow
-// [3] https://web.archive.org/web/20240115073722/https://dev.opera.com/articles/efficient-javascript/?page=3#smoothspeed
+// [3] https://dev.opera.com/articles/efficient-javascript/?page=3#smoothspeed
-//user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
+user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 //user_pref("content.max.tokenizing.time", 1000000); // (1.00s); alt=2000000; HIDDEN
 //user_pref("content.interrupt.parsing", true); // HIDDEN
 // PREF: UI responsiveness threshold
 //user_pref("content.switch.threshold", 300000); // HIDDEN; default= 750000; alt=500000
 // PREF: split text nodes to a length
 // The number of bytes in a text node.
 //user_pref("content.maxtextrun", 8191); // DEFAULT; HIDDEN
 // PREF: new tab preload
 // [WARNING] Disabling this may cause a delay when opening a new tab in Firefox.
@@ -93,15 +78,6 @@
 // PREF: lazy load iframes
 //user_pref("dom.iframe_lazy_loading.enabled", true); // DEFAULT [FF121+]
 // PREF: Prioritized Task Scheduling API 
 // [1] https://github.com/yokoffing/Betterfox/issues/355
 // [2] https://blog.mozilla.org/performance/2022/06/02/prioritized-task-scheduling-api-is-prototyped-in-nightly/
 // [3] https://medium.com/airbnb-engineering/building-a-faster-web-experience-with-the-posttask-scheduler-276b83454e91
 // [4] https://github.com/WICG/scheduling-apis/blob/main/explainers/prioritized-post-task.md
 // [5] https://wicg.github.io/scheduling-apis/
 // [6] https://caniuse.com/mdn-api_taskcontroller
 //user_pref("dom.enable_web_task_scheduling", true); // DEFAULT [FF142+]
 /****************************************************************************
 * SECTION: GFX RENDERING TWEAKS                                            *
 ****************************************************************************/
@@ -117,38 +93,32 @@
 //user_pref("gfx.webrender.compositor", true); // DEFAULT WINDOWS macOS
    //user_pref("gfx.webrender.compositor.force-enabled", true); // enforce
 // PREF: Webrender layer compositor
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1945683
 // [2] https://www.reddit.com/r/firefox/comments/1p58qre/firefox_is_getting_ready_to_make_youtube_fast/
 // [3] https://www.ghacks.net/2025/11/24/these-two-tweaks-should-improve-firefoxs-performance-on-youtube-significantly/
 //user_pref("gfx.webrender.layer-compositor", true);
    // If your PC uses an AMD GPU, you might want to make a second change.
    // This one improves CPU usage on AMD systems.
 //user_pref("media.wmf.zero-copy-nv12-textures-force-enabled", true);
 // PREF: if your hardware doesn't support Webrender, you can fallback to Webrender's software renderer
 // [1] https://www.ghacks.net/2020/12/14/how-to-find-out-if-webrender-is-enabled-in-firefox-and-how-to-enable-it-if-it-is-not/
 //user_pref("gfx.webrender.software", true); // Software Webrender uses CPU instead of GPU
    //user_pref("gfx.webrender.software.opengl", true); // LINUX
 // PREF: NVIDIA RTX Video Super Resolution and RTX Video HDR [WINDOWS] [FF125+]
 // Super Resolution activiates on video content 720p or below.
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1823135
 // [2] https://www.reddit.com/r/firefox/comments/17a0noa/nvidia_video_super_resolution_not_working_on/
 // [3] https://blogs.nvidia.com/blog/ai-decoded-rtxvideo-firefox/
 // [4] https://www.mozilla.org/en-US/firefox/126.0/releasenotes/
 //user_pref("gfx.webrender.super-resolution.nvidia", true); // [REMOVED]
 // PREF: GPU-accelerated Canvas2D
-// Uses Accelerated Canvas2D for hardware acceleration of Canvas2D.
+// Use gpu-canvas instead of to skia-canvas.
 // This provides a consistent acceleration architecture across all platforms
 // by utilizing WebGL instead of relying upon Direct2D.
 // [WARNING] May cause issues on some Windows machines using integrated GPUs [2] [3]
 // Add to your overrides if you have a dedicated GPU.
 // [NOTE] Higher values will use more memory.
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1741501
 // [2] https://github.com/yokoffing/Betterfox/issues/153
 // [3] https://github.com/yokoffing/Betterfox/issues/198
-//user_pref("gfx.canvas.accelerated", true); // [DEFAULT FF133+]
+//user_pref("gfx.canvas.accelerated", true); // DEFAULT macOS LINUX [FF110]; not compatible with WINDOWS integrated GPUs
-    //user_pref("gfx.canvas.accelerated.cache-items", 4096); // [default=8192 FF135+]; Chrome=4096
+    user_pref("gfx.canvas.accelerated.cache-items", 4096); // default=2048; alt=8192
-    //user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; Chrome=512
+    user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; alt=1024
-    //user_pref("gfx.canvas.max-size", 32767); // DEFAULT=32767
+    user_pref("gfx.content.skia-font-cache-size", 20); // default=5; Chrome=20
-
+    // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1239151#c2
 // PREF: WebGL
 //user_pref("webgl.max-size", 16384); // default=1024
 //user_pref("webgl.force-enabled", true);
 // PREF: prefer GPU over CPU
 // At best, the prefs do nothing on Linux/macOS.
@@ -162,6 +132,11 @@
 //user_pref("media.gpu-process-decoder", true); // DEFAULT WINDOWS
 //user_pref("media.ffmpeg.vaapi.enabled", true); // LINUX
 // PREF: disable AV1 for hardware decodeable videos
 // Firefox sometimes uses AV1 video decoding even to GPUs which do not support it.
 // [1] https://www.reddit.com/r/AV1/comments/s5xyph/youtube_av1_codec_have_worse_quality_than_old_vp9
 //user_pref("media.av1.enabled", false);
 // PREF: hardware and software decoded video overlay [FF116+]
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1829063
 // [2] https://phabricator.services.mozilla.com/D175993
@@ -174,6 +149,14 @@
 * SECTION: DISK CACHE                                                     *
 ****************************************************************************/
 // PREF: disk cache
 // [NOTE] If you think it helps performance, then feel free to override this.
 // [SETTINGS] See about:cache
 // More efficient to keep the browser cache instead of having to
 // re-download objects for the websites you visit frequently.
 // [1] https://www.janbambas.cz/new-firefox-http-cache-enabled/
 //user_pref("browser.cache.disk.enable", true); // DEFAULT
 // PREF: disk cache size
 // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=913808,968106,968101
 // [2] https://rockridge.hatenablog.com/entry/2014/09/15/165501
@@ -196,8 +179,7 @@
 // [3] https://support.mozilla.org/en-US/questions/1267945
 // [4] https://askubuntu.com/questions/1214862/36-syns-in-a-row-how-to-limit-firefox-connections-to-one-website
 // [5] https://bugzilla.mozilla.org/show_bug.cgi?id=1622859
-// [6] https://soylentnews.org/comments.pl?noupdate=1&sid=40195&page=1&cid=1067867#commentwrap
+//user_pref("network.http.rcwn.enabled", true); // DEFAULT
 //user_pref("network.http.rcwn.enabled", false);
 // PREF: attempt to RCWN only if a resource is smaller than this size
 //user_pref("network.http.rcwn.small_resource_size_kb", 256); // DEFAULT
@@ -207,7 +189,7 @@
 // for recently read cache entries [1]. It is managed by a cache thread, and caches with
 // metadata in the pool appear to be reused immediately.
 // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=986179
-//user_pref("browser.cache.disk.metadata_memory_limit", 16384); // default=250 (0.25 MB); limit of recent metadata we keep in memory for faster access
+//user_pref("browser.cache.disk.metadata_memory_limit", 500); // default=250 (0.25 MB); limit of recent metadata we keep in memory for faster access
 // PREF: number of chunks we preload ahead of read
 // Large content such as images will load faster.
@@ -238,9 +220,8 @@
 //user_pref("browser.cache.disk.max_priority_chunks_memory_usage", 40960); // DEFAULT (40 MB)
 // PREF: how often to validate document in cache
 // [1] https://searchfox.org/mozilla-release/source/modules/libpref/init/StaticPrefList.yaml#1092-1096
 // 0 = once-per-session
 // 1 = each-time
 // 2 = never
 // 3 = when-appropriate/automatically (default)
 //user_pref("browser.cache.check_doc_frequency", 3); // DEFAULT
@@ -259,15 +240,13 @@
 // 0 = do not compress (default)
 // 1 = minimal compression
 // 9 = maximal compression
-//user_pref("browser.cache.jsbc_compression_level", 3);
+user_pref("browser.cache.jsbc_compression_level", 3);
 // PREF: strategy to use for when the bytecode should be encoded and saved [TESTING ONLY]
-// -1 makes page load times marginally longer when a page is being loaded for the first time, while
+// -1 makes page load times marginally longer when a page is being loaded for the first time.
-// subsequent reload of websites will be much much faster.
+// Subsequent reload of websites will be much much faster.
 // 0 means that the bytecode is created every 4 page loads [3].
 // [1] https://searchfox.org/mozilla-release/source/modules/libpref/init/StaticPrefList.yaml#3461-3488
 // [2] https://www.reddit.com/r/firefox/comments/12786yv/improving_performance_in_firefox_android_part_ii/
 // [3] https://github.com/zen-browser/desktop/issues/217
 // -1 = saved as soon as the script is seen for the first time, independently of the size or last access time
 // 0 = saved in order to minimize the page-load time (default)
 //user_pref("dom.script_loader.bytecode_cache.enabled", true); // DEFAULT
@@ -282,14 +261,13 @@
 // that only contains settings for systems at or below 8GB of system memory [1].
 // Waterfox G6 allows it to go above 8GB machines [3].
 // Value can be up to the max size of an unsigned 64-bit integer.
-// -1 = Automatically decide the maximum memory to use to cache decoded images,
+// -1=Automatically decide the maximum memory to use to cache decoded images,
 // messages, and chrome based on the total amount of RAM
 // For machines with 8GB+ RAM, that equals 32768 kb = 32 MB
 // [1] https://kb.mozillazine.org/Browser.cache.memory.capacity#-1
 // [2] https://searchfox.org/mozilla-central/source/netwerk/cache2/CacheObserver.cpp#94-125
 // [3] https://github.com/WaterfoxCo/Waterfox/commit/3fed16932c80a2f6b37d126fe10aed66c7f1c214
-//user_pref("browser.cache.memory.capacity", 131072); // 128 MB RAM cache; alt=65536 (65 MB RAM cache); default=32768
+//user_pref("browser.cache.memory.capacity", -1); // DEFAULT; 256000=256 MB; 512000=500 MB; 1048576=1GB, 2097152=2GB
-//user_pref("browser.cache.memory.max_entry_size", 20480); // 20 MB max entry; default=5120 (5 MB)
+//user_pref("browser.cache.memory.max_entry_size", 10240); // (10 MB); default=5120 (5 MB)
 // PREF: amount of Back/Forward cached pages stored in memory for each tab
 // Pages that were recently visited are stored in memory in such a way
@@ -300,15 +278,7 @@
 // is no reason for Firefox to keep memory for this.
 // -1=determine automatically (8 pages)
 // [1] https://kb.mozillazine.org/Browser.sessionhistory.max_total_viewers#Possible_values_and_their_effects
-//user_pref("browser.sessionhistory.max_total_viewers", 4); // default=8
+//user_pref("browser.sessionhistory.max_total_viewers", 4);
 //user_pref("browser.sessionstore.max_tabs_undo", 10); // default=25
    //user_pref("browser.sessionstore.max_entries", 10); // [HIDDEN OR REMOVED]
    //user_pref("dom.storage.default_quota", 20480); // 20MB; default=5120
    //user_pref("dom.storage.shadow_writes", true);
 // PREF: tell garbage collector to start running when javascript is using xx MB of memory
 // Garbage collection releases memory back to the system.
 //user_pref("javascript.options.mem.high_water_mark", 128); // DEFAULT [HIDDEN OR REMOVED]
 /****************************************************************************
 * SECTION: MEDIA CACHE                                                     *
@@ -317,8 +287,11 @@
 // PREF: media disk cache
 //user_pref("media.cache_size", 512000); // DEFAULT
-// PREF: media cache combine sizes
+// PREF: media memory cache
-//user_pref("media.memory_caches_combined_limit_kb", 1048576); // 1GB; default=524288
+// [1] https://hg.mozilla.org/mozilla-central/file/tip/modules/libpref/init/StaticPrefList.yaml#l9652
 // [2] https://github.com/arkenfox/user.js/pull/941
 user_pref("media.memory_cache_max_size", 65536); // default=8192; AF=65536; alt=131072
 //user_pref("media.memory_caches_combined_limit_kb", 524288); // DEFAULT; alt=1048576
 //user_pref("media.memory_caches_combined_limit_pc_sysmem", 5); // DEFAULT; alt=10; the percentage of system memory that Firefox can use for media caches
 // PREF: Media Source Extensions (MSE) web standard
@@ -332,20 +305,19 @@
 // PREF: adjust video buffering periods when not using MSE (in seconds)
 // [NOTE] Does not affect videos over 720p since they use DASH playback [1]
 // [1] https://lifehacker.com/preload-entire-youtube-videos-by-disabling-dash-playbac-1186454034
-//user_pref("media.cache_readahead_limit", 600); // 10 min; default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
+user_pref("media.cache_readahead_limit", 7200); // 120 min; default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
-//user_pref("media.cache_resume_threshold", 300); // 5 min; default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold
+user_pref("media.cache_resume_threshold", 3600); // 60 min; default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold
 /****************************************************************************
 * SECTION: IMAGE CACHE                                                     *
 ****************************************************************************/
 // PREF: image cache
-//user_pref("image.cache.size", 10485760); // (cache images up to 10MiB in size) [DEFAULT 5242880]
+//user_pref("image.cache.size", 5242880); // DEFAULT; in MiB; alt=10485760 (cache images up to 10MiB in size)
-//user_pref("image.mem.decode_bytes_at_a_time", 65536); // default=16384; alt=32768; chunk size for calls to the image decoders
+user_pref("image.mem.decode_bytes_at_a_time", 32768); // default=16384; alt=65536; chunk size for calls to the image decoders
 //user_pref("image.mem.max_decoded_image_kb", 512000); // 500MB [HIDDEN OR REMOVED?]
 // PREF: set minimum timeout to unmap shared surfaces since they have been last used
-// [NOTE] This is only used on 32-bit builds of Firefox where there is meaningful
+// This is only used on 32-bit builds of Firefox where there is meaningful
 // virtual address space pressure.
 // [1] https://phabricator.services.mozilla.com/D109440
 // [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1699224
@@ -356,24 +328,22 @@
 ****************************************************************************/
 // PREF: use bigger packets
-// [WARNING] Cannot open HTML files bigger than 4MB if value is too large [2].
+// [WARNING] Cannot open HTML files bigger than 4MB if changed [2].
 // Reduce Firefox's CPU usage by requiring fewer application-to-driver data transfers.
 // However, it does not affect the actual packet sizes transmitted over the network.
 // [1] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74561.html
 // [2] https://github.com/yokoffing/Betterfox/issues/279
-// [3] https://ra1ahq.blog/en/optimizaciya-proizvoditelnosti-mozilla-firefox
+//user_pref("network.buffer.cache.size", 262144); // 256 kb; default=32768 (32 kb)
-//user_pref("network.buffer.cache.size", 65535); // default=32768 (32 kb); 262144 too large
+//user_pref("network.buffer.cache.count", 128); // default=24
 //user_pref("network.buffer.cache.count", 48); // default=24; 128 too large
 // PREF: increase the absolute number of HTTP connections
 // [1] https://kb.mozillazine.org/Network.http.max-connections
 // [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
 // [3] https://www.reddit.com/r/firefox/comments/11m2yuh/how_do_i_make_firefox_use_more_of_my_900_megabit/jbfmru6/
-//user_pref("network.http.max-connections", 1800); // default=900
+user_pref("network.http.max-connections", 1800); // default=900
-//user_pref("network.http.max-persistent-connections-per-server", 10); // default=6; download connections; anything above 10 is excessive
+user_pref("network.http.max-persistent-connections-per-server", 10); // default=6; download connections; anything above 10 is excessive
-    //user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5); // default=3
+    user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5); // default=3
    //user_pref("network.http.max-persistent-connections-per-proxy", 48); // default=32
 //user_pref("network.http.request.max-start-delay", 5); // default=10
 //user_pref("network.websocket.max-connections", 200); // DEFAULT
 // PREF: pacing requests [FF23+]
@@ -383,28 +353,201 @@
 // Pacing requests adds a slight delay between requests to throttle them.
 // If you have a fast machine and internet connection, disabling pacing
 // may provide a small speed boost when loading pages with lots of requests.
-// false = Firefox will send as many requests as possible without pacing
+// false=Firefox will send as many requests as possible without pacing
-// true = Firefox will pace requests (default)
+// true=Firefox will pace requests (default)
-//user_pref("network.http.pacing.requests.enabled", false);
+user_pref("network.http.pacing.requests.enabled", false);
    //user_pref("network.http.pacing.requests.min-parallelism", 10); // default=6
-    //user_pref("network.http.pacing.requests.burst", 32); // default=10
+    //user_pref("network.http.pacing.requests.burst", 14); // default=10
 // PREF: increase DNS cache
 // [1] https://developer.mozilla.org/en-US/docs/Web/Performance/Understanding_latency
-//user_pref("network.dnsCacheEntries", 10000); // default=800
+//user_pref("network.dnsCacheEntries", 1000); // default=400
 // PREF: adjust DNS expiration time
 // [ABOUT] about:networking#dns
 // [NOTE] These prefs will be ignored by DNS resolver if using DoH/TRR.
-//user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour; default=60
+user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour
-    //user_pref("network.dnsCacheExpirationGracePeriod", 120); // default=60; cache DNS entries for 2 minutes after they expire
+    //user_pref("network.dnsCacheExpirationGracePeriod", 240); // default=60; cache DNS entries for 4 minutes after they expire
 // PREF: the number of threads for DNS
 //user_pref("network.dns.max_high_priority_threads", 40); // DEFAULT [FF 123?]
 //user_pref("network.dns.max_any_priority_threads", 24); // DEFAULT [FF 123?]
 // PREF: increase TLS token caching 
-//user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS token caching (fast reconnects)
+user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS token caching (fast reconnects)
 /****************************************************************************
 * SECTION: SPECULATIVE LOADING                                            *
 ****************************************************************************/
 // These are connections that are not explicitly asked for (e.g., clicked on).
 // [1] https://developer.mozilla.org/en-US/docs/Web/Performance/Speculative_loading
 // [NOTE] FF85+ partitions (isolates) pooled connections, prefetch connections,
 // pre-connect connections, speculative connections, TLS session identifiers,
 // and other connections. We can take advantage of the speed of pre-connections
 // while preserving privacy. Users may relax hardening to maximize their preference.
 // For more information, see SecureFox: "PREF: State Paritioning" and "PREF: Network Partitioning".
 // [NOTE] To activate and increase network predictions, go to settings in uBlock Origin and uncheck:
 // - "Disable pre-fetching (to prevent any connection for blocked network requests)"
 // [NOTE] Add prefs to "MY OVERRIDES" section and uncomment to enable them in your user.js.
 // PREF: link-mouseover opening connection to linked server
 // When accessing content online, devices use sockets as endpoints.
 // The global limit on half-open sockets controls how many speculative
 // connection attempts can occur at once when starting new connections [3].
 // If the user follows through, pages can load faster since some
 // work was done in advance. Firefox opens predictive connections
 // to sites when hovering over New Tab thumbnails or starting a
 // URL Bar search [1] and hyperlinks within a page [2].
 // [NOTE] DNS (if enabled), TCP, and SSL handshakes are set up in advance,
 // but page contents are not downloaded until a click on the link is registered.
 // [1] https://support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections?redirectslug=how-stop-firefox-automatically-making-connections&redirectlocale=en-US#:~:text=Speculative%20pre%2Dconnections
 // [2] https://news.slashdot.org/story/15/08/14/2321202/how-to-quash-firefoxs-silent-requests
 // [3] https://searchfox.org/mozilla-central/rev/028c68d5f32df54bca4cf96376f79e48dfafdf08/modules/libpref/init/all.js#1280-1282
 // [4] https://www.keycdn.com/blog/resource-hints#prefetch
 // [5] https://3perf.com/blog/link-rels/#prefetch
 //user_pref("network.http.speculative-parallel-limit", 20); // DEFAULT (FF127+?)
 // PREF: DNS prefetching <link rel="dns-prefetch">
 // Used for cross-origin connections to provide small performance improvements.
 // Disable DNS prefetching to prevent Firefox from proactively resolving
 // hostnames for other domains linked on a page. This may eliminate
 // unnecessary DNS lookups, but can increase latency when following external links.
 // [1] https://bitsup.blogspot.com/2008/11/dns-prefetching-for-firefox.html
 // [2] https://css-tricks.com/prefetching-preloading-prebrowsing/#dns-prefetching
 // [3] https://www.keycdn.com/blog/resource-hints#2-dns-prefetching
 // [4] http://www.mecs-press.org/ijieeb/ijieeb-v7-n5/IJIEEB-V7-N5-2.pdf
 // [5] https://bugzilla.mozilla.org/show_bug.cgi?id=1596935
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true); // (FF127+ false)
 // PREF: enable <link rel="preconnect"> tag and Link: rel=preconnect response header handling
 //user_pref("network.preconnect", true); // DEFAULT
 // PREF: preconnect to the autocomplete URL in the address bar
 // Whether to warm up network connections for autofill or search results.
 // Firefox preloads URLs that autocomplete when a user types into the address bar.
 // Connects to destination server ahead of time, to avoid TCP handshake latency.
 // [NOTE] Firefox will perform DNS lookup (if enabled) and TCP and TLS handshake,
 // but will not start sending or receiving HTTP data.
 // [1] https://www.ghacks.net/2017/07/24/disable-preloading-firefox-autocomplete-urls/
 //user_pref("browser.urlbar.speculativeConnect.enabled", false);
 // PREF: mousedown speculative connections on bookmarks and history [FF98+]
 // Whether to warm up network connections for places:menus and places:toolbar.
 //user_pref("browser.places.speculativeConnect.enabled", false);
 // PREF: network preload <link rel="preload"> [REMOVED]
 // Used to load high-priority resources faster on the current page, for strategic
 // performance improvements.
 // Instructs the browser to immediately fetch and cache high-priority resources
 // for the current page to improve performance. The browser downloads resources
 // but does not execute scripts or apply stylesheets - it just caches them for
 // instant availability later.
 // Unlike other pre-connection tags (except modulepreload), this tag is
 // mandatory for the browser.
 // [1] https://developer.mozilla.org/en-US/docs/Web/HTML/Link_types/preload
 // [2] https://w3c.github.io/preload/
 // [3] https://3perf.com/blog/link-rels/#preload
 // [4] https://medium.com/reloading/preload-prefetch-and-priorities-in-chrome-776165961bbf
 // [5] https://www.smashingmagazine.com/2016/02/preload-what-is-it-good-for/#how-can-preload-do-better
 // [6] https://www.keycdn.com/blog/resource-hints#preload
 // [7] https://github.com/arkenfox/user.js/issues/1098#issue-791949341
 // [8] https://yashints.dev/blog/2018/10/06/web-perf-2#preload
 // [9] https://web.dev/preload-critical-assets/
 //user_pref("network.preload", true); // [REMOVED]
 // PREF: network module preload <link rel="modulepreload"> [FF115+]
 // High-priority loading of current page JavaScript modules.
 // Used to preload high-priority JavaScript modules for strategic performance improvements.
 // Module preloading allows developers to fetch JavaScript modules and dependencies
 // earlier to accelerate page loads. The browser downloads, parses, and compiles modules
 // referenced by links with this attribute in parallel with other resources, rather
 // than sequentially waiting to process each. Preloading reduces overall download times.
 // Browsers may also automatically preload dependencies without firing extra events.
 // Unlike other pre-connection tags (except rel=preload), this tag is mandatory for the browser.
 // [1] https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel/modulepreload
 //user_pref("network.modulepreload", true); // DEFAULT
 // PREF: link prefetching <link rel="prefetch">
 // Pre-populates the HTTP cache by prefetching same-site future navigation
 // resources or subresources used on those pages.
 // Enabling link prefetching allows Firefox to preload pages tagged as important.
 // The browser prefetches links with the prefetch-link tag, fetching resources
 // likely needed for the next navigation at low priority. When clicking a link
 // or loading a new page, prefetching stops and discards hints. Prefetching
 // downloads resources without executing them.
 // [NOTE] Since link prefetch uses the HTTP cache, it has a number of issues
 // with document prefetches, such as being potentially blocked by Cache-Control headers
 // (e.g. cache partitioning).
 // [1] https://developer.mozilla.org/en-US/docs/Glossary/Prefetch
 // [2] http://www.mecs-press.org/ijieeb/ijieeb-v7-n5/IJIEEB-V7-N5-2.pdf
 // [3] https://timkadlec.com/remembers/2020-06-17-prefetching-at-this-age/
 // [4] https://3perf.com/blog/link-rels/#prefetch
 // [5] https://developer.mozilla.org/docs/Web/HTTP/Link_prefetching_FAQ
 user_pref("network.prefetch-next", false);
 // PREF: Fetch Priority API [FF119+]
 // Indicates whether the `fetchpriority` attribute for elements which support it.
 // [1] https://web.dev/articles/fetch-priority
 // [2] https://nitropack.io/blog/post/priority-hints
 // [2] https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement/fetchPriority
 // [3] https://developer.mozilla.org/en-US/docs/Web/API/HTMLLinkElement/fetchPriority
 //user_pref("network.fetchpriority.enabled", true);
 // PREF: early hints [FF120+]
 // [1] https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/103
 // [2] https://developer.chrome.com/blog/early-hints/
 // [3] https://blog.cloudflare.com/early-hints/
 // [4] https://blog.cloudflare.com/early-hints-performance/
 //user_pref("network.early-hints.enabled", true);
 // PREF: `Link: rel=preconnect` in 103 Early Hint response [FF120+]
 // Used to warm most critical cross-origin connections to provide
 // performance improvements when connecting to them.
 // [NOTE] When 0, this is limited by "network.http.speculative-parallel-limit".
 //user_pref("network.early-hints.preconnect.enabled", true);
 //user_pref("network.early-hints.preconnect.max_connections", 10); // DEFAULT
 // PREF: Network Predictor (NP)
 // When enabled, it trains and uses Firefox's algorithm to preload page resource
 // by tracking past page resources. It uses a local file (history) of needed images,
 // scripts, etc. to request them preemptively when navigating.
 // [NOTE] By default, it only preconnects, doing DNS, TCP, and SSL handshakes.
 // No data sends until clicking. With "network.predictor.enable-prefetch" enabled,
 // it also performs prefetches.
 // [1] https://wiki.mozilla.org/Privacy/Reviews/Necko
 // [2] https://www.ghacks.net/2014/05/11/seer-disable-firefox/
 // [3] https://github.com/dillbyrne/random-agent-spoofer/issues/238#issuecomment-110214518
 // [4] https://www.igvita.com/posa/high-performance-networking-in-google-chrome/#predictor
 user_pref("network.predictor.enabled", false);
 // PREF: Network Predictor fetch for resources ahead of time
 // Prefetch page resources based on past user behavior.
 //user_pref("network.predictor.enable-prefetch", false); // DEFAULT
 // PREF: make Network Predictor active when hovering over links
 // When hovering over links, Network Predictor uses past resource history to
 // preemptively request what will likely be needed instead of waiting for the document.
 // Predictive connections automatically open when hovering over links to speed up
 // loading, starting some work in advance.
 //user_pref("network.predictor.enable-hover-on-ssl", false); // DEFAULT
 // PREF: assign Network Predictor confidence levels
 // [NOTE] Keep in mind that Network Predictor must LEARN your browsing habits.
 // Editing these lower will cause more speculative connections to occur,
 // which reduces accuracy over time and has privacy implications.
 //user_pref("network.predictor.preresolve-min-confidence", 60); // DEFAULT
 //user_pref("network.predictor.preconnect-min-confidence", 90); // DEFAULT
 //user_pref("network.predictor.prefetch-min-confidence", 100); // DEFAULT
 // PREF: other Network Predictor values
 // [NOTE] Keep in mmind that Network Predictor must LEARN your browsing habits.
 //user_pref("network.predictor.prefetch-force-valid-for", 10); // DEFAULT; how long prefetched resources are considered valid and usable (in seconds) for the prediction modeling
 //user_pref("network.predictor.prefetch-rolling-load-count", 10); // DEFAULT; the maximum number of resources that Firefox will prefetch in memory at one time based on prediction modeling
 //user_pref("network.predictor.max-resources-per-entry", 250); // default=100
 //user_pref("network.predictor.max-uri-length", 1000); // default=500
 /****************************************************************************
 * SECTION: EXPERIMENTAL                                                    *
@@ -412,8 +555,28 @@
 // PREF: CSS Masonry Layout [NIGHTLY]
 // [1] https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout/Masonry_Layout
-// [2] https://www.smashingmagazine.com/native-css-masonry-layout-css-grid/
+user_pref("layout.css.grid-template-masonry-value.enabled", true);
-//user_pref("layout.css.grid-template-masonry-value.enabled", true);
+
 // PREF: Prioritized Task Scheduling API [NIGHTLY]
 // [1] https://blog.mozilla.org/performance/2022/06/02/prioritized-task-scheduling-api-is-prototyped-in-nightly/
 // [2] https://medium.com/airbnb-engineering/building-a-faster-web-experience-with-the-posttask-scheduler-276b83454e91
 user_pref("dom.enable_web_task_scheduling", true);
 // PREF: HTML Sanitizer API [NIGHTLY]
 // [1] https://developer.mozilla.org/en-US/docs/Web/API/Sanitizer
 // [2] https://caniuse.com/mdn-api_sanitizer
 user_pref("dom.security.sanitizer.enabled", true);
 // PREF: WebGPU [HIGHLY EXPERIMENTAL!]
 // [WARNING] Do not enable unless you are a web developer!
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1746245
 // [2] https://developer.chrome.com/docs/web-platform/webgpu/
 // [3] https://github.com/gpuweb/gpuweb/wiki/Implementation-Status
 // [4] https://hacks.mozilla.org/2020/04/experimental-webgpu-in-firefox/
 //user_pref("dom.webgpu.enabled", true);
    //user_pref("gfx.webgpu.force-enabled", true); // enforce
 // enable WebGPU indirect draws/dispatches:
 //user_pref("dom.webgpu.indirect-dispatch.enabled", true);
 /****************************************************************************
 * SECTION: TAB UNLOAD                                                      *
@@ -430,18 +593,18 @@
 // PREF: determine when tabs unload [WINDOWS] [LINUX]
 // Notify TabUnloader or send the memory pressure if the memory resource
 // notification is signaled AND the available commit space is lower than
-// this value (in MiB).
+// this value.
-// Set this to some value, e.g. 4/5 of total memory available on your system:
+// Set this to some high value, e.g. 2/3 of total memory available in your system:
-// 4GB=3276, 8GB=6553, 16GB=13107, 32GB=25698, 64GB=52429
+// 4GB=2640, 8GB=5280, 16GB=10560, 32GB=21120, 64GB=42240
 // [1] https://dev.to/msugakov/taking-firefox-memory-usage-under-control-on-linux-4b02
-//user_pref("browser.low_commit_space_threshold_mb", 3276); // default=200; WINDOWS LINUX
+//user_pref("browser.low_commit_space_threshold_mb", 2640); // default=200; WINDOWS LINUX
 // PREF: determine when tabs unload [LINUX]
 // On Linux, Firefox checks available memory in comparison to total memory,
 // and use this percent value (out of 100) to determine if Firefox is in a
 // low memory scenario.
 // [1] https://dev.to/msugakov/taking-firefox-memory-usage-under-control-on-linux-4b02
-//user_pref("browser.low_commit_space_threshold_percent", 20); // default=5; LINUX
+//user_pref("browser.low_commit_space_threshold_percent", 33); // default=5; LINUX
 // PREF: determine how long (in ms) tabs are inactive before they unload
 // 60000=1min; 300000=5min; 600000=10min (default)
@@ -461,7 +624,6 @@
 // [2] https://firefox-source-docs.mozilla.org/dom/ipc/process_model.html#web-content-processes 
 //user_pref("dom.ipc.processCount", 8); // DEFAULT; Shared Web Content
 //user_pref("dom.ipc.processCount.webIsolated", 1); // default=4; Isolated Web Content
 //user_pref("dom.ipc.keepProcessesAlive.web", 4); // default=1 [HIDDEN OR REMOVED]
 // PREF: use one process for process preallocation cache
 //user_pref("dom.ipc.processPrelaunch.fission.number", 1); // default=3; Process Preallocation Cache
@@ -3,7 +3,7 @@
 * Peskyfox                                                                 *
 * "Aquila non capit muscas"                                                *
 * priority: remove annoyances                                              *
- * version: 148                                                             *
+ * version: 126                                                             *
 * url: https://github.com/yokoffing/Betterfox                              *
 * credit: Some prefs are reproduced and adapted from the arkenfox project  *
 * credit urL: https://github.com/arkenfox/user.js                          *
@@ -13,6 +13,11 @@
 * SECTION: MOZILLA UI                                                      *
 ****************************************************************************/
 // PREF: Mozilla VPN
 // [1] https://github.com/yokoffing/Betterfox/issues/169
 user_pref("browser.privatebrowsing.vpnpromourl", "");
    //user_pref("browser.vpn_promo.enabled", false);
 // PREF: disable about:addons' Recommendations pane (uses Google Analytics)
 user_pref("extensions.getAddons.showPane", false); // HIDDEN
@@ -24,6 +29,14 @@ user_pref("extensions.htmlaboutaddons.recommendations.enabled", false);
 // [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to make personalized extension recommendations
 user_pref("browser.discovery.enabled", false);
 // PREF: disable Fakespot integration [FF116+]
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1840156#c0
 // [2] https://github.com/arkenfox/user.js/issues/1730
 // [3] https://www.fakespot.com/
 // [4] https://www.ghacks.net/2023/10/12/firefox-will-soon-tell-you-if-product-reviews-are-reliable/
 //user_pref("browser.shopping.experience2023.enabled", false); // DEFAULT
 //user_pref("browser.shopping.experience2023.ads.exposure", false); // DEFAULT [FF121+]
 // PREF: disable Firefox from asking to set as the default browser
 // [1] https://github.com/yokoffing/Betterfox/issues/166
 user_pref("browser.shell.checkDefaultBrowser", false);
@@ -43,7 +56,7 @@ user_pref("browser.preferences.moreFromMozilla", false);
 user_pref("browser.aboutConfig.showWarning", false);
 // PREF: disable welcome notices
-user_pref("browser.startup.homepage_override.mstone", "ignore");
+//user_pref("browser.startup.homepage_override.mstone", "ignore"); // What's New page after updates; master switch
 user_pref("browser.aboutwelcome.enabled", false); // disable Intro screens
    //user_pref("startup.homepage_welcome_url", "");
    //user_pref("startup.homepage_welcome_url.additional", "");
@@ -52,15 +65,14 @@ user_pref("browser.aboutwelcome.enabled", false); // disable Intro screens
 // PREF: disable "What's New" toolbar icon [FF69+]
 //user_pref("browser.messaging-system.whatsNewPanel.enabled", false);
-// PREF: new profile switcher
+// PREF: only show List All Tabs icon when needed
-user_pref("browser.profiles.enabled", true);
+// true=always show tab overflow dropdown (FF106+ default)
 // false=only display tab dropdown when there are too many tabs
 // [1] https://www.ghacks.net/2022/10/19/how-to-hide-firefoxs-list-all-tabs-icon/
 user_pref("browser.tabs.tabmanager.enabled", false);
-// PREF: use native title bar buttons [LINUX]
+// PREF: enable new screenshot tool [FF122+]
-// [1] https://github.com/yokoffing/Betterfox/issues/320
+//user_pref("screenshots.browser.component.enabled", true);
 //user_pref("widget.gtk.non-native-titlebar-buttons.enabled", true);
 // PREF: disable search engine switcher in the URL bar [FF136+]
 //user_pref("browser.urlbar.scotchBonnet.enableOverride", false);
 /****************************************************************************
 * SECTION: THEME ADJUSTMENTS                                              *
@@ -72,6 +84,12 @@ user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
 // PREF: add compact mode back to options
 user_pref("browser.compactmode.show", true);
 // PREF: remove focus indicator for links
 // [1] https://www.askvg.com/firefox-tip-restore-classic-dotted-outline-focus-indicator-for-links/
 user_pref("browser.display.focus_ring_on_anything", true); 
 user_pref("browser.display.focus_ring_style", 0);
 user_pref("browser.display.focus_ring_width", 0);
 // PREF: preferred color scheme for websites
 // [SETTING] General>Language and Appearance>Website appearance
 // By default, color scheme matches the theme of your browser toolbar (3).
@@ -87,43 +105,37 @@ user_pref("layout.css.prefers-color-scheme.content-override", 2);
 // PREF: prevent private windows being separate from normal windows in taskbar [WINDOWS] [FF106+]
 user_pref("browser.privateWindowSeparation.enabled", false);
 // PREF: reduce the size of the "private window" indicator in tab bar [FF106+]
 //user_pref("browser.privatebrowsing.enable-new-indicator", false); // REMOVED [FF119+]
 // PREF: show search bar [FF122+]
 // Mozilla has removed the search bar option from the settings window.
 //user_pref("browser.search.widget.inNavBar", true);
 // PREF: new tab page wallpapers
 //user_pref("browser.newtabpage.activity-stream.newtabWallpapers.v2.enabled", true); // [DEFAULT FF132+]
 /****************************************************************************
- * SECTION: AI                                                              *
+ * SECTION: COOKIE BANNER HANDLING                                         *
 ****************************************************************************/
 // PREF: AI default controls
 // [1] https://blog.mozilla.org/en/firefox/how-to-use-ai-controls/
 user_pref("browser.ai.control.default", "blocked");
 user_pref("browser.ml.enable", false);
-// PREF: Translations
+// PREF: Cookie Banner handling
-//user_pref("browser.ai.control.translations", "blocked");
+// [NOTE] Feature still enforces Total Cookie Protection to limit 3rd-party cookie tracking [1]
 // [1] https://github.com/mozilla/cookie-banner-rules-list/issues/33#issuecomment-1318460084
 // [2] https://phabricator.services.mozilla.com/D153642
 // [3] https://winaero.com/make-firefox-automatically-click-on-reject-all-in-cookie-banner-consent/
 // [4] https://docs.google.com/spreadsheets/d/1Nb4gVlGadyxix4i4FBDnOeT_eJp2Zcv69o-KfHtK-aA/edit#gid=0
 // 2: reject banners if it is a one-click option; otherwise, fall back to the accept button to remove banner
 // 1: reject banners if it is a one-click option; otherwise, keep banners on screen
 // 0: disable all cookie banner handling
 user_pref("cookiebanners.service.mode", 1);
 user_pref("cookiebanners.service.mode.privateBrowsing", 1);
-// PREF: Image alt text in Nightly PDF viewer
+// PREF: Cookie Banner global rules
-//user_pref("browser.ai.control.pdfjsAltText", "blocked");
+// Global rules that can handle a list of cookie banner libraries and providers on any site.
-
+// This is used for click rules that can handle common Consent Management Providers (CMP).
-// PREF: Tab group suggestions
+//user_pref("cookiebanners.service.enableGlobalRules", true); // DEFAULT [FF121+]
-// [1] https://support.mozilla.org/kb/how-use-ai-enhanced-tab-groups
+//user_pref("cookiebanners.service.enableGlobalRules.subFrames", true); // DEFAULT [FF121+]
 //user_pref("browser.ai.control.smartTabGroups", "blocked");
 user_pref("browser.tabs.groups.smart.enabled", false);
 // PREF: Key points in link previews
 //user_pref("browser.ai.control.linkPreviewKeyPoints", "blocked");
 user_pref("browser.ml.linkPreview.enabled", false);
 // PREF: Chatbot in sidebar
 //user_pref("browser.ai.control.sidebarChatbot", "blocked");
 user_pref("browser.ml.chat.enabled", false);
 user_pref("browser.ml.chat.menu", false);
 /****************************************************************************
- * SECTION: TRANSLATIONS                                                    *
+ * SECTION: TRANSLATIONS                                                   *
 ****************************************************************************/
 // PREF: Firefox Translations [FF118+]
@@ -145,9 +157,8 @@ user_pref("full-screen-api.transition-duration.enter", "0 0"); // default=200 20
 user_pref("full-screen-api.transition-duration.leave", "0 0"); // default=200 200
 // PREF: disable fullscreen notice
-// [NOTE] Adjust to a sensible value, like 1250, if you have security concerns.
+user_pref("full-screen-api.warning.delay", -1); // default=500
-//user_pref("full-screen-api.warning.timeout", 0); // default=3000; alt=1250
+user_pref("full-screen-api.warning.timeout", 0); // default=3000
 //user_pref("full-screen-api.warning.delay", -1); // default=500
 /****************************************************************************
 * SECTION: FONT APPEARANCE                                                 *
@@ -162,7 +173,8 @@ user_pref("full-screen-api.transition-duration.leave", "0 0"); // default=200 20
 // [2] https://reddit.com/r/firefox/comments/wvs04y/comment/ilklzy1/?context=3
 //user_pref("gfx.font_rendering.cleartype_params.rendering_mode", 5);
 //user_pref("gfx.font_rendering.cleartype_params.cleartype_level", 100);
-//user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families", ""); // DEFAULT FF135+
+//user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families", "");
 //user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_max_size", 6);
 //user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
 // Some users find these helpful:
    //user_pref("gfx.font_rendering.cleartype_params.gamma", 1750);
@@ -185,10 +197,11 @@ user_pref("full-screen-api.transition-duration.leave", "0 0"); // default=200 20
 user_pref("browser.urlbar.suggest.engines", false);
    //user_pref("browser.urlbar.suggest.searches", false);
 //user_pref("browser.urlbar.quickactions.enabled", false);
 //user_pref("browser.urlbar.shortcuts.quickactions", false);
 //user_pref("browser.urlbar.suggest.weather", true); // DEFAULT [FF108]
    //user_pref("browser.urlbar.weather.ignoreVPN", false); // DEFAULT
-//user_pref("browser.urlbar.suggest.calculator", true); // [DEFAULT FF137+]
+user_pref("browser.urlbar.suggest.calculator", true);
-//user_pref("browser.urlbar.unitConversion.enabled", true); // [DEFAULT FF141+]
+user_pref("browser.urlbar.unitConversion.enabled", true);
 // PREF: disable dropdown suggestions with empty query
 //user_pref("browser.urlbar.suggest.topsites", false);
@@ -200,19 +213,12 @@ user_pref("browser.urlbar.trending.featureGate", false);
 // PREF: disable urlbar suggestions
 //user_pref("browser.urlbar.addons.featureGate", false); // [FF115+]
 //user_pref("browser.urlbar.amp.featureGate", false); // [FF141+] adMarketplace
 //user_pref("browser.urlbar.fakespot.featureGate", false); // [FF130+] [DEFAULT: false]
 //user_pref("browser.urlbar.mdn.featureGate", false); // [FF117+] [HIDDEN PREF]
 //user_pref("browser.urlbar.pocket.featureGate", false); // [FF116+] [DEFAULT: false]
 //user_pref("browser.urlbar.weather.featureGate", false); // [FF108+] [DEFAULT: false]
 //user_pref("browser.urlbar.wikipedia.featureGate", false); // [FF141+]
 //user_pref("browser.urlbar.clipboard.featureGate", false); // [FF118+] [DEFAULT: true FF125+]
 //user_pref("browser.urlbar.yelp.featureGate", false); // [FF124+] [DEFAULT: false]
 // PREF: disable recent searches [FF120+]
 // [NOTE] Recent searches are cleared with history.
 // [1] https://support.mozilla.org/kb/search-suggestions-firefox
 //user_pref("browser.urlbar.recentsearches.featureGate", false);
 // PREF: disable tab-to-search [FF85+]
 // Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search
 // [SETTING] Privacy & Security>Address Bar>When using the address bar, suggest>Search engines
@@ -231,14 +237,9 @@ user_pref("browser.urlbar.trending.featureGate", false);
 // disable=0
 //user_pref("browser.urlbar.maxRichResults", 5); // default=10
-// PREF: text fragments
+// PREF: text fragments [FF126+ NIGHTLY]
-// [WARNING] Enabling can cause tab crashes [4]
+// [1] https://developer.mozilla.org/en-US/docs/Web/Text_fragments
-// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1753933#c6
+//user_pref("dom.text_fragments.enabled", true);
 // [2] https://developer.mozilla.org/en-US/docs/Web/Text_fragments
 // [3] https://web.dev/articles/text-fragments
 // [4] https://github.com/yokoffing/Betterfox/issues/397
 //user_pref("dom.text_fragments.enabled", true); // [DEFAULT]
 //user_pref("dom.text_fragments.create_text_fragment.enabled", true);
 /****************************************************************************
 * SECTION: AUTOPLAY                                                        *
@@ -262,13 +263,13 @@ user_pref("browser.urlbar.trending.featureGate", false);
 * SECTION: NEW TAB PAGE                                                    *
 ****************************************************************************/
-// PREF: startup / new tab page
+// PREF: open windows/tabs from last session
 // 0=blank, 1=home, 2=last visited page, 3=resume previous session
 // [NOTE] Session Restore is cleared with history and not used in Private Browsing mode
-// [SETTING] General>Startup>Open previous windows and tabs
+// [SETTING] General>Startup>Restore previous session
 //user_pref("browser.startup.page", 3);
-// PREF: set HOME+NEW WINDOW page to blank tab
+// PREF: set HOME+NEWWINDOW page to blank tab
 // about:home=Activity Stream, custom URL, about:blank
 // [SETTING] Home>New Windows and Tabs>Homepage and new windows
 // [Custom URLs] Set two or more websites in Home Page Field – delimited by |
@@ -285,16 +286,16 @@ user_pref("browser.urlbar.trending.featureGate", false);
 // [1] https://github.com/arkenfox/user.js/issues/1556
 //user_pref("browser.newtabpage.activity-stream.discoverystream.enabled", false);
 //user_pref("browser.newtabpage.activity-stream.showSearch", true); // NTP Web Search [DEFAULT]
-//user_pref("browser.newtabpage.activity-stream.feeds.topsites", false); // Shortcuts
+user_pref("browser.newtabpage.activity-stream.feeds.topsites", false); // Shortcuts
-      user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Sponsored shortcuts [FF83+]
+      //user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Shortcuts > Sponsored shortcuts [FF83+]
-//user_pref("browser.newtabpage.activity-stream.showWeather", false); // Weather [FF130+]
+//user_pref("browser.newtabpage.activity-stream.showWeather", false); // Weather [FF128+ NIGHTLY]
-    //user_pref("browser.newtabpage.activity-stream.system.showWeather", false); // hides Weather as an UI option
+    //user_pref("browser.newtabpage.activity-stream.system.showWeather", false); // Weather [FF128+ NIGHTLY]
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false); // Recommended by Pocket
-user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Sponsored stories [FF58+]  
+      //user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Sponsored Stories [FF58+]  
 user_pref("browser.newtabpage.activity-stream.showSponsoredCheckboxes", false); // [FF140+] Support Firefox
 //user_pref("browser.newtabpage.activity-stream.feeds.section.highlights", false); // Recent Activity [DEFAULT]
      //user_pref("browser.newtabpage.activity-stream.section.highlights.includeBookmarks", false);
      //user_pref("browser.newtabpage.activity-stream.section.highlights.includeDownloads", false);
      //user_pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false);
      //user_pref("browser.newtabpage.activity-stream.section.highlights.includeVisited", false);
 //user_pref("browser.newtabpage.activity-stream.feeds.snippets", false); // [DEFAULT]
@@ -303,7 +304,7 @@ user_pref("browser.newtabpage.activity-stream.showSponsoredCheckboxes", false);
 // PREF: clear default topsites
 // [NOTE] This does not block you from adding your own.
-user_pref("browser.newtabpage.activity-stream.default.sites", "");
+//user_pref("browser.newtabpage.activity-stream.default.sites", "");
 // PREF: keep search in the search box; prevent from jumping to address bar
 // [1] https://www.reddit.com/r/firefox/comments/oxwvbo/firefox_start_page_search_options/
@@ -320,9 +321,8 @@ user_pref("browser.newtabpage.activity-stream.default.sites", "");
 * SECTION: POCKET                                                            *
 ******************************************************************************/
-// PREF: disable built-in Pocket extension
+// PREF: Disable built-in Pocket extension
-// [1] https://support.mozilla.org/kb/future-of-pocket
+user_pref("extensions.pocket.enabled", false);
 //user_pref("extensions.pocket.enabled", false); // DEFAULT
      //user_pref("extensions.pocket.api"," ");
      //user_pref("extensions.pocket.oAuthConsumerKey", " ");
      //user_pref("extensions.pocket.site", " ");
@@ -342,7 +342,7 @@ user_pref("browser.newtabpage.activity-stream.default.sites", "");
 // [SETTING] General>Files and Applications>Applications>What should Firefox do with other files?
 // false=Save files
 // true=Ask whether to open or save files
-//user_pref("browser.download.always_ask_before_handling_new_types", true);
+user_pref("browser.download.always_ask_before_handling_new_types", true);
 // PREF: always ask where to download
 // [OPTIONAL HARDENING] Enforce user interaction for greater security.
@@ -393,17 +393,6 @@ user_pref("browser.download.open_pdf_attachments_inline", true);
 // [NOTE] "page-width" not needed if using sidebar on load
 //user_pref("pdfjs.defaultZoomValue", page-width);
 /****************************************************************************
 * SECTION: DOM (DOCUMENT OBJECT MODEL)                                     *
 ****************************************************************************/
 // PREF: prevent scripts from moving and resizing open windows
 //user_pref("dom.disable_window_move_resize", true);
 // PREF: disable beforeunload event
 // [WHY] The method is commonly abused by scam and spyware sites.
 // [1] https://developer.mozilla.org/docs/Web/API/Window/beforeunload_event
 //user_pref("dom.disable_beforeunload", true);
 /****************************************************************************
 * SECTION: TAB BEHAVIOR                                                    *
 ****************************************************************************/
@@ -427,7 +416,7 @@ user_pref("browser.download.open_pdf_attachments_inline", true);
 // 0 = force all new windows opened by JavaScript into tabs
 // [NOTE] Most advertising popups also open in new windows with values set
 // [1] https://kb.mozillazine.org/About:config_entries
-//user_pref("browser.link.open_newwindow.restriction", 2); // DEFAULT
+//user_pref("browser.link.open_newwindow.restriction", 0);
 // PREF: override <browser.link.open_newwindow> for external links
 // Set if a different destination for external links is needed
@@ -479,6 +468,9 @@ user_pref("findbar.highlightAll", true);
 // [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/10089
 //user_pref("middlemouse.contentLoadURL", false);
 // PREF: Prevent scripts from moving and resizing open windows
 //user_pref("dom.disable_window_move_resize", true);
 // PREF: insert new tabs after groups like it
 // true(default) = open new tabs to the right of the parent tab
 // false = new tabs are opened at the far right of the tab bar
@@ -514,19 +506,24 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 //user_pref("dom.disable_open_during_load", true); // DEFAULT
 //user_pref("privacy.popups.showBrowserMessage", true); // DEFAULT
-// PREF: enable Tab Previews [FF122+, FF128+]
+// PREF: enable Tab Preview [FF122+]
-// [1] https://github.com/yokoffing/Betterfox/issues/309
+//user_pref("browser.tabs.cardPreview.enabled", true);
 //user_pref("browser.tabs.hoverPreview.enabled", true);
    //user_pref("browser.tabs.hoverPreview.showThumbnails", true); // DEFAULT
 /****************************************************************************
- * SECTION: KEYBOARD AND SHORTCUTS                                          *
+ * SECTION: UNCATEGORIZED                                                   *
- ****************************************************************************/
+****************************************************************************/
 // PREF: disable backspace action
 // 0=previous page, 1=scroll up, 2=do nothing
 //user_pref("browser.backspace_action", 2); // DEFAULT
 // PREF: disable Reader mode
 // [TIP] Use about:reader?url=%s as a keyword to open links automatically in reader mode [1].
 // Firefox will not have to parse webpage for Reader when navigating.
 // Extremely minimal performance impact, if you disable.
 // [1] https://www.reddit.com/r/firefox/comments/621sr2/i_found_out_how_to_automatically_open_a_url_in/ 
 //user_pref("reader.parse-on-load.enabled", false);
 // PREF: disable ALT key toggling the menu bar
 //user_pref("ui.key.menuAccessKeyFocuses", false);
    //user_pref("ui.key.menuAccessKey", 18); // DEFAULT
@@ -535,26 +532,6 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 // [SETTING] Ctrl+Tab cycles through tabs in recently used order
 //user_pref("browser.ctrlTab.sortByRecentlyUsed", true);
 // PREF: disable websites overriding Firefox's keyboard shortcuts [FF58+]
 // 0=ask (default), 1=allow, 2=block
 // [SETTING] to add site exceptions: Ctrl+I>Permissions>Override Keyboard Shortcuts ***/
 //user_pref("permissions.default.shortcuts", 2);
 // PREF: hide frequent sites on right-click of taskbar icon [WINDOWS?]
 //user_pref("browser.taskbar.lists.frequent.enabled", false);
 /****************************************************************************
 * SECTION: ACCESSIBILITY AND USABILITY                                     *
 ****************************************************************************/
 // PREF: disable Reader mode parse on load
 // Reader supposedly costs extra CPU after page load.
 // [TIP] Use about:reader?url=%s as a keyword to open links automatically in reader mode [1].
 // Firefox will not have to parse webpage for Reader when navigating.
 // Extremely minimal performance impact, if you disable.
 // [1] https://www.reddit.com/r/firefox/comments/621sr2/i_found_out_how_to_automatically_open_a_url_in/ 
 //user_pref("reader.parse-on-load.enabled", false);
 // PREF: Spell-check
 // 0=none, 1-multi-line, 2=multi-line & single-line
 //user_pref("layout.spellcheckDefault", 1); // DEFAULT
@@ -563,25 +540,9 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 // [1] https://kb.mozillazine.org/Ui.SpellCheckerUnderlineStyle#Possible_values_and_their_effects
 //user_pref("ui.SpellCheckerUnderlineStyle", 1);
 // PREF: remove underlined characters from various settings
 //user_pref("ui.key.menuAccessKey", 0);
 // PREF: enable CSS moz document rules
 // Still needed for Stylus?
 // [1] https://reddit.com/r/FirefoxCSS/comments/8x2q97/reenabling_mozdocument_rules_in_firefox_61/
 //user_pref("layout.css.moz-document.content.enabled", true);
 /****************************************************************************
 * SECTION: BOOKMARK MANAGEMENT                                             *
 ****************************************************************************/
 // PREF: limit the number of bookmark backups Firefox keeps
 //user_pref("browser.bookmarks.max_backups", 1); // default=15
 /****************************************************************************
 * SECTION: ZOOM AND DISPLAY SETTINGS                                       *
 ****************************************************************************/
 // PREF: zoom only text on webpage, not other elements
 //user_pref("browser.zoom.full", false);
@@ -596,40 +557,47 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 //user_pref("mousewheel.with_control.action", 3);
 //user_pref("mousewheel.with_meta.action", 3);
-// PREF: adjust the minimum tab width
+// PREF: hide image placeholders
-// Can be overridden by userChrome.css
+//user_pref("browser.display.show_image_placeholders", false);
 //user_pref("browser.tabs.tabMinWidth", 120); // default=76
 // PREF: always underline links [FF120+]
 //user_pref("layout.css.always_underline_links", false); // DEFAULT
 /****************************************************************************
 * SECTION: DEVELOPER TOOLS                                                 *
 ****************************************************************************/
 // PREF: wrap long lines of text when using source / debugger
 //user_pref("view_source.wrap_long_lines", true);
 //user_pref("devtools.debugger.ui.editor-wrapping", true);
-// PREF: enable ASRouter Devtools at about:newtab#devtools
+// PREF: enable ASRouter Devtools at about:newtab#devtools (useful if you're making your own CSS theme)
 // This is useful if you're making your own CSS theme.
 // [1] https://firefox-source-docs.mozilla.org/browser/components/newtab/content-src/asrouter/docs/debugging-docs.html
 //user_pref("browser.newtabpage.activity-stream.asrouter.devtoolsEnabled", true);
 // show user agent styles in the inspector
 //user_pref("devtools.inspector.showUserAgentStyles", true);
-
+// show native anonymous content (like scrollbars or tooltips) and user agent shadow roots (like the components of an <input> element) in the inspector
 // show native anonymous content (like scrollbars or tooltips) and user
 // agent shadow roots (like the components of an <input> element) in the inspector
 //user_pref("devtools.inspector.showAllAnonymousContent", true);
-/****************************************************************************
+// PREF: print preview
- * SECTION: IMAGE AND MEDIA HANDLING                                        *
+//user_pref("print.tab_modal.enabled", true); // DEFAULT
- ****************************************************************************/
+
 // PREF: adjust the minimum tab width
 // Can be overridden by userChrome.css
 //user_pref("browser.tabs.tabMinWidth", 120); // default=76
 // PREF: remove underlined characters from various settings
 //user_pref("ui.key.menuAccessKey", 0);
 // PREF: disable websites overriding Firefox's keyboard shortcuts [FF58+]
 // 0=ask (default), 1=allow, 2=block
 // [SETTING] to add site exceptions: Ctrl+I>Permissions>Override Keyboard Shortcuts ***/
 //user_pref("permissions.default.shortcuts", 2);
 // PREF: JPEG XL image format [NIGHTLY]
 // May not affect anything on ESR/Stable channel [2].
-// [TEST] https://www.jpegxl.io/firefox#firefox-jpegxl-tutorial
+// [TEST] https://jpegxl.io/tutorials/firefox/#firefoxjpegxltutorial
 // [1] https://cloudinary.com/blog/the-case-for-jpeg-xl
 // [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1539075#c51
 //user_pref("image.jxl.enabled", true);
 // PREF: enable CSS moz document rules
 // Still needed for Stylus?
 // [1] https://reddit.com/r/FirefoxCSS/comments/8x2q97/reenabling_mozdocument_rules_in_firefox_61/
 //user_pref("layout.css.moz-document.content.enabled", true);
 // PREF: always underline links [FF120+]
 //user_pref("layout.css.always_underline_links", false); // DEFAULT
@@ -1,24 +1,35 @@
-![Badge](https://hitscounter.dev/api/hit?url=https%3A%2F%2Fgithub.com%2Fyokoffing%2FBetterfox&label=&icon=github&color=%23198754&message=&style=flat&tz=US%2FEastern)![GitHub Maintained](https://img.shields.io/badge/maintained-yes-green)![GitHub last commit](https://img.shields.io/github/last-commit/yokoffing/betterfox)![GitHub issues](https://img.shields.io/github/issues/yokoffing/betterfox)![GitHub closed issues](https://img.shields.io/github/issues-closed/yokoffing/betterfox)![GitHub repo size](https://img.shields.io/github/repo-size/yokoffing/betterfox)[![shields.io Stars](https://img.shields.io/github/stars/yokoffing/betterfox)](https://github.com/yokoffing/betterfox/stargazers)
+![GitHub Maintained](https://img.shields.io/badge/open%20source-yes-orange)
 ![GitHub Maintained](https://img.shields.io/badge/maintained-yes-yellow)
 [![Visitors](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2Fyokoffing%2FBetter-Fox&count_bg=%2379C83D&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=visitors&edge_flat=false)](https://hits.seeyoufarm.com)
 # Betterfox
-[about:config](https://support.mozilla.org/en-US/kb/about-config-editor-firefox) tweaks to enhance [Mozilla Firefox](https://www.mozilla.org/en-US/firefox/new/).
+31% faster than regular Firefox<sup>[1](https://medium.com/@mihirgrand/comparing-popular-firefox-forks-6fa83fdfdaad#:~:text=31%25%20more%20than%20vanilla%20Firefox)</sup> :rocket:
 [about:config](https://support.mozilla.org/en-US/kb/about-config-editor-firefox) tweaks to enhance [Mozilla Firefox](https://www.mozilla.org/en-US/firefox/new/). 
 :new: Now with [ESR support](https://github.com/yokoffing/Betterfox/tree/esr115#betterfox-esr).
 ## Made for everyday browsing
-Make Firefox more private and secure — without using third-party code.
+**A secure, blazing fast browsing experience. Without breakage.**
-Betterfox is an opinionated preference list inspired by the [law of diminishing returns](https://miro.medium.com/v2/resize:fit:1206/1*lcOcxriV_II_lZuXQYLoXg.jpeg) and the [minimum effective dose](https://medium.com/the-mission/less-is-more-the-minimum-effective-dose-e6d56625931e).
+Betterfox is an opinionated preference list inspired by the [law of diminishing returns](http://psychologyofwellbeing.com/wp-content/uploads/2017/01/Diminishing-Returns.gif) and the [minimum effective dose](https://medium.com/the-mission/less-is-more-the-minimum-effective-dose-e6d56625931e).
 ## Required reading
 *If you don't have it already: [Get Firefox](https://www.mozilla.org/en-US/firefox/all/#product-desktop-release)*
 0) Create a [backup profile](https://github.com/yokoffing/Betterfox/wiki/Backup).
 1) Download the user.js file [here](https://raw.githubusercontent.com/yokoffing/Betterfox/main/user.js) (Right click > `Save Link As…`).
-2) Review both [Common Overrides](https://github.com/yokoffing/Betterfox/wiki/Common-Overrides) and [Optional Hardening](https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening) to make any necessary changes.
+2) Review [Common Overrides](https://github.com/yokoffing/Betterfox/wiki/Common-Overrides) and make any necessary changes.
   * See also [Optional Hardening](https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening) for other recommendations.
 3) Open Firefox. In the URL bar, type `about:profiles` and press **Enter**.
-4) For the profile you want to use, click **Open Folder** in the **Root Directory** section.
+4) For the profile you want to use (or use default), click **Open Folder** in the **Root Directory** section.
 5) Move the `user.js` file into the folder.
 *After restarting Firefox:*
 1) Get an **ad blocker** like [uBlock Origin](https://addons.mozilla.org/blog/ublock-origin-everything-you-need-to-know-about-the-ad-blocker/) with our [recommended filters](https://github.com/yokoffing/filterlists#guidelines).
-2) Enable **DNS-level protection** with your chosen [provider](https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening#secure-dns) to further protect against security threats, ads, and trackers.
+2) Enable **DNS-level protection** with [NextDNS](https://nextdns.io/?from=xujj63g5). <sup><i>Use the link and support this page!</i></sup>
    * Check out our configuration [guide](https://github.com/yokoffing/NextDNS-Config) for the best experience.
    * See how to [quickly enable](https://support.mozilla.org/en-US/kb/dns-over-https) **secure DNS** in Firefox.
 ## Simple goals
 1) **Minimalism:** get what isn't needed out of the way
@@ -27,33 +38,29 @@ Betterfox is an opinionated preference list inspired by the [law of diminishing
 ## Simple configs
-`Securefox`, `Peskyfox`, and `Smoothfox` are guides to settings within Firefox. The `user.js` — a configuration file that controls Firefox settings — is curated from these guides.
+`Fastfox`, `Securefox`, `Peskyfox`, and `Smoothfox` are guides to settings within Firefox.
 The `user.js` — a configuration file that controls Firefox settings — is curated from these guides.
 | List      | Description |
 |:---------:|-------------|
-| [user.js](https://github.com/yokoffing/Betterfox/blob/main/user.js) | All the essentials. None of the breakage. This is your `user.js`. |
+| [Fastfox](https://github.com/yokoffing/Betterfox/blob/main/Fastfox.js)   | Increase Firefox's browsing speed. Give Chrome a run for its money!|
 | [Securefox](https://github.com/yokoffing/Betterfox/blob/main/Securefox.js) | Protect user data without causing site breakage. |
 | [Peskyfox](https://github.com/yokoffing/Betterfox/blob/main/Peskyfox.js)  | Provide a clean, distraction-free browsing experience. |
-| [Smoothfox](https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js)<br>(optional) | Get Edge-like smooth scrolling on your favorite browser — or choose something more your style. |
+| [Smoothfox](https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js) | Get Edge-like smooth scrolling on your favorite browser — or choose something more your style. |
 | [user.js](https://github.com/yokoffing/Betterfox/blob/main/user.js) | All the essentials. None of the breakage. This is your `user.js`. |
 ## Recognition
 ### Browser Integration
 > [!IMPORTANT]
 > While the browsers listed below incorporate Betterfox to some extent, they often modify it in ways that reduce its effectiveness. For optimal results, apply the `user.js` file even when using Firefox forks.
 * [Zen](https://github.com/zen-browser/desktop?tab=readme-ov-file) | [files](https://github.com/zen-browser/desktop/tree/stable/prefs) (July 2024)
 * [FireDragon](https://github.com/dr460nf1r3/firedragon-browser/blob/master/README.md) | [files](https://github.com/dr460nf1r3/firedragon-browser/blob/55fc6e5029542cd90fabe23cb44c89568d74d006/firedragon.cfg#L822-L824) (Jan 2024?)
 * [Midori](https://github.com/goastian/midori-desktop/blob/ESR115/README.md) | [files](https://github.com/goastian/midori-desktop/blob/f3d8d96eb8e08f35a64e3c957bea4e839d7c7730/floorp/browser/components/userjsUtils.sys.mjs#L28-L33) (Dec 2023?)
 * [Mercury](https://github.com/Alex313031/Mercury/releases/tag/v.115.3.0) | [files](https://github.com/Alex313031/Mercury/commit/eb9600f9fb8f48c8f5b5c6f3264fbcdb5caff7f5) (Sep 2023)
-* [Waterfox](https://www.waterfox.net/docs/releases/G6.0/) | [files](https://github.com/WaterfoxCo/Waterfox/tree/current/waterfox/browser/app/profile) (Sep 2023)
+* [Waterfox](https://www.waterfox.net/en-US/docs/releases/G6.0/) | [files](https://github.com/WaterfoxCo/Waterfox/tree/current/waterfox/browser/app/profile) (Sep 2023)
 * [Floorp](https://github.com/Floorp-Projects/Floorp#-betterfox) <sup>[1](https://github.com/Floorp-Projects/Floorp/issues/233#issuecomment-1543557167) [2](https://blog.ablaze.one/3135/2023-04-01/)</sup> | [files](https://github.com/Floorp-Projects/Floorp/blob/ESR115/floorp/browser/components/preferences/userjs.inc.xhtml) (Apr 2023)
 * [Pulse](https://github.com/pulse-browser/browser#%EF%B8%8F-credits) | [files](https://github.com/pulse-browser/browser/tree/alpha/src/browser/app/profile) (Dec 2021)
 * [Ghostery Private Browser](https://github.com/ghostery/user-agent-desktop#community) <sup>[1](https://web.archive.org/web/20210509171835/https://www.ghostery.com/ghostery-dawn-update-more/) [2](https://web.archive.org/web/20210921114333/https://www.ghostery.com/ghostery-dawn-product-update/)</sup> | [files](https://github.com/ghostery/user-agent-desktop/tree/main/brands/ghostery/branding/pref) (Feb 2021)
 ### YouTube
 * [A Better Firefox](https://youtu.be/JuHIwCFx34Q?si=1dx39t3HX5kzNVj-&t=133) (Mar 2025)
 * [Ditch Chrome for One Of These BETTER BROWSERS!](https://youtu.be/ygkxFc8SZlc?si=m5NQe-b_oFXs5crb&t=230) (Aug 2024)
 * [The ULTIMATE Browser Tier List](https://youtu.be/j5r6jFE8gic?t=560) (Mar 2023)
 * [I Hate Firefox. But I'm Still Switching Back to It.](https://youtu.be/w0SJFED5xK0?t=220) (Nov 2022)
 * [Español] [Optimize and Accelerate Firefox](https://www.youtube.com/watch?v=3XtoONmq5_Q) (Nov 2022) 
@@ -64,10 +71,7 @@ Betterfox is an opinionated preference list inspired by the [law of diminishing
 * [GhoSTORIES with Franz & Pete](https://anchor.fm/ghostories/episodes/S2E6-We-Talking-Ghostery-Dawn----Again-er0q02/a-a4o5vmh) | 17:05–18:40 (Feb 2021)
 ### Articles
-* [How I Set Up Firefox for True Privacy ](https://dtptips.com/how-i-set-up-firefox-for-true-privacy-hint-its-not-the-default-setup/) (Oct 2025)
+* [Browsers for Daily Using](https://anhkhoakz.neocities.org/blog/browsers-for-daily-using) (Jan 2024)
 * [Phishing Bank Logins Over Plain HTTP in 2025](https://vrls.ws/posts/phishing-bank-logins-over-plain-http-in-2025/) (Oct 2025)
 * [Español] [Firefox is an excellent browser, but this small modification makes it much faster and more private](https://www.genbeta.com/a-fondo/firefox-excelente-navegador-esta-pequena-modificacion-hace-mucho-rapido-privado-asi-funciona-betterfox) (Jan 2025)
 * [Browsers for Daily Use](https://anhkhoakz.neocities.org/blog/browsers-for-daily-using/#firefox-but-hardened) (Jan 2024)
 * [Avoiding Manifest V3 – Escaping the Ad-Pocalypse](https://www.xbitlabs.com/avoiding-manifest-v3/) (Dec 2023)
 * [German] [Pulse Browser Review: Firefox fork with Turbo tweaks and Opera sidebar](https://www.computerbild.de/artikel/cb-Tipps-Software-Pulse-Browser-Review-ein-Firefox-Fork-mit-Seitenleiste-wie-bei-Opera-35644139.html#:~:text=Noch%20mehr%20Speed%2DFeatures) (Apr 2023)
 * [2023 Browser Showdown: Comparing Chrome, Brave, Firefox, Vivaldi, and Opera](https://www.appdate.lk/technology/2023-browser-showdown/) (Jan 2023)
@@ -82,10 +86,9 @@ Betterfox is an opinionated preference list inspired by the [law of diminishing
 * “I use this one ... The performance is absolutely amazing. There’s definitely a huge difference when it comes to loading sites.” - [DIRIKtv](https://youtu.be/N8IOJiOFVEk?t=16)
 * "BetterFox ... will provide good-enough privacy and help with performance." - [Qdoit12Super](https://old.reddit.com/r/browsers/comments/139h4my/suggestion_for_finding_3_good_privacy_focus/jj3n3qn/?context=2)
 * "...drastically changed the experience with Firefox for me. Improved speed, security, smoothness, and removed clutter." - [AppDate](https://www.appdate.lk/technology/2023-browser-showdown/#:~:text=Used%20the%20BetterFox%20user%20config%20settings%20with%20some%20overrides%20which%20drastically%20changed%20the%20experience)
 * "Firefox with uBlock Origin extension and tuned with Betterfox is faster than Safari."  - [cugeloid](https://elephas.app/blog/best-browsers-mac#what-is-the-best-browser-for-mac-according-to-redditandnbsp)
 * "I don't think I could use Firefox without Betterfox." - [Professional_Fun4616](https://old.reddit.com/r/nextdns/comments/15y815f/the_people_behind_betterfox_have_this_awesome/jxb7cir/?context=3)
 * "The best collection of tweaks available." - [AuRiMaS](https://old.reddit.com/r/MozillaFirefox/comments/15cc1vk/about_changes_in_aboutconfig/jtyx910/?context=3)
-* "FF is now much snappier!" - [whotheff](https://old.reddit.com/r/firefox/comments/z5auzi/firefox_not_properly_usingrecognizing_gpu_poor/iy36hyz/)
+* "FF is now much snappier! Thanks a lot for the suggestions!" - [whotheff](https://old.reddit.com/r/firefox/comments/z5auzi/firefox_not_properly_usingrecognizing_gpu_poor/iy36hyz/)
 * "...the experience is so good now I don’t think I’ll go back to any of the chromium based browsers." - [Mr_Compromise](https://old.reddit.com/r/pcmasterrace/comments/zwioe1/what_browser_will_you_be_using_in_2023_please/j1wmbxo/)
 ## Support
@@ -100,6 +103,9 @@ If you like the project, leave a :star: (top right) and become a [stargazer](htt
 ## Credit
 * Betterfox mirrors the ongoing work provided by [arkenfox](https://github.com/arkenfox/user.js). Additionally, this repository includes content reproduced or adapted from other sources. Credit for overlapping material goes to the original authors.
 * Appreciation goes to the [Firefox](https://www.mozilla.org/en-US/firefox/new/) team and developers working on [Bugzilla](https://bugzilla.mozilla.org/home), fighting for the open web.
 * Thanks to [Denperidge](https://github.com/Denperidge) for adding [`install.py`](https://github.com/yokoffing/Betterfox/blob/main/install.py) for advanced users in v.131.
 * A special thanks to [Alex Kontos](https://github.com/MrAlex94) of [Waterfox](https://github.com/WaterfoxCo/Waterfox) for his collaboration in v.116.
 * Many thanks to the 2021 [Ghostery](https://github.com/ghostery) team for testing Betterfox at scale in its early days.
 <div align='center'>
  <a href='https://www.websitecounterfree.com'><img src='https://www.websitecounterfree.com/c.php?d=9&id=19653&s=1' border='0' alt='Free Website Counter'></a><br / >
 since 23 July 2022</div>
@@ -3,7 +3,7 @@
 * Smoothfox                                                                            *
 * "Faber est suae quisque fortunae"                                                    *
 * priority: better scrolling                                                           *
- * version: 137                                                                       *
+ * version: 126                                                                         *
 * url: https://github.com/yokoffing/Betterfox                                          *
 ***************************************************************************************/
@@ -17,7 +17,7 @@
 // only sharpen scrolling
 user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
 user_pref("general.smoothScroll", true); // DEFAULT
-user_pref("mousewheel.min_line_scroll_amount", 10); // adjust this number to your liking; default=5
+user_pref("mousewheel.min_line_scroll_amount", 10); // 10-40; adjust this number to your liking; default=5
 user_pref("general.smoothScroll.mouseWheel.durationMinMS", 80); // default=50
 user_pref("general.smoothScroll.currentVelocityWeighting", "0.15"); // default=.25
 user_pref("general.smoothScroll.stopDecelerationWeighting", "0.6"); // default=.4
@@ -58,8 +58,8 @@ user_pref("general.smoothScroll.msdPhysics.enabled", true);
 user_pref("general.smoothScroll.msdPhysics.motionBeginSpringConstant", 600);
 user_pref("general.smoothScroll.msdPhysics.regularSpringConstant", 650);
 user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaMS", 25);
-user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaRatio", "2");
+user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaRatio", 2);
 user_pref("general.smoothScroll.msdPhysics.slowdownSpringConstant", 250);
-user_pref("general.smoothScroll.currentVelocityWeighting", "1");
+user_pref("general.smoothScroll.currentVelocityWeighting", 1);
-user_pref("general.smoothScroll.stopDecelerationWeighting", "1");
+user_pref("general.smoothScroll.stopDecelerationWeighting", 1);
 user_pref("mousewheel.default.delta_multiplier_y", 300); // 250-400; adjust this number to your liking
@@ -1,301 +0,0 @@
 #!/usr/bin/env python3
 from datetime import datetime
 from os import name, getenv
 from json import loads
 from re import compile, IGNORECASE, sub
 from pathlib import Path
 from configparser import ConfigParser
 from argparse import ArgumentParser
 from shutil import copytree, ignore_patterns
 from urllib.request import urlopen
 from subprocess import check_output
 from io import BytesIO
 from zipfile import ZipFile
 """
 install(-betterfox).py
 Usage:
    python install.py
 When called without arguments, it will:
 - Backup your current firefox profile
 - Automatically download user.js from the latest Betterfox release compatible with your Firefox version into the profile
 - Apply user-overrides in the same directory 
 However, you can check out install.py/betterfox-install.exe --help to customise most behaviours!
 Limitations:
 - When using a different repositoy as a source, that repository needs to use the same releases workflow
 - Over time, the get_releases might not list older releases due to limited page size. This can be expanded down the road, though
 Building into an exe (on Windows):
 - pipx install pyinstaller  (note: you can try without pipx, but this didn't work for me)
 - Run:
  - CMD:  `pyinstaller --onefile --name install-betterfox install.py && move %cd%\\dist\\install-betterfox.exe %cd% && del install-betterfox.spec && rmdir /S /Q build && rmdir dist`
  - BASH: `pyinstaller --onefile --name install-betterfox install.py && && mv dist/install-betterfox.exe . && rm install-betterfox.spec && rm -rf ./build/ && rmdir dist`
  (Sorry, didn't want to add a .gitignore solely for the install script)
 - Done!
 If there's any problems with the script, feel free to mention @Denperidge on GitHub!
 """
 re_find_version = compile(r"mozilla.org/.*?/firefox/(?P<version>[\d.]*?)/", IGNORECASE)
 re_find_overrides = r"(overrides|prefs).*\n(?P<space>\n)"
 INSTALLATIONS_TO_CHECK = [
    # windows
    {
        "command": [str(Path("C:/Program Files/Mozilla Firefox/firefox"))],
        "root": Path(getenv("APPDATA") or "").joinpath("Mozilla/Firefox").resolve(),
    },
    {
        "command": [str(Path(getenv("LOCALAPPDATA") or "").joinpath("Mozilla Firefox/firefox").resolve())],
        "root": Path(getenv("APPDATA") or "").joinpath("Mozilla/Firefox").resolve(),
    },
    # linux
    {
        "command": ["firefox"],
        "root": Path.home().joinpath(".mozilla/firefox").absolute(),
    },
    # flatpak
    {
        "command": ["flatpak", "run", "org.mozilla.firefox"],
        "root": Path.home().joinpath(".var/app/org.mozilla.firefox/.mozilla/firefox").absolute(),
    },
    # macOS
    {
        "command": ["/Applications/Firefox.app/Contents/MacOS/firefox"],
        "root": Path.home().joinpath("Library/Application Support/Firefox").absolute(),
    },
 ]
 # command is a list, eg. ["firefox"] or ["flatpak", "run", "org.mozilla.firefox"]
 def _get_firefox_version(command):
    ver_string = check_output(command + ["--version"], encoding="UTF-8")
    return ver_string[ver_string.rindex(" ")+1:].strip()
 def _get_default_firefox_version_and_root():
    print("Searching for Firefox installation...")
    for installation in INSTALLATIONS_TO_CHECK:
        try:
            print(f"  '{' '.join(installation['command'])}': ", end="")
            version = _get_firefox_version(installation["command"])
            print("YES")
            print(f"Root: {installation['root']}")
            return version, installation["root"]
        except Exception:
            print("no")
            continue
    raise Exception("Firefox binary not found. Please ensure Firefox is installed and the path is correct.")
 def _get_default_profile_folder(firefox_root):
    config_path = firefox_root.joinpath("profiles.ini")
    print(f"Reading {config_path}...")
    config_parser = ConfigParser(strict=False)
    config_parser.read(config_path, encoding = "utf8")
    path = None
    for section in config_parser.sections():
        if "Default" in config_parser[section]:
            section_default_value = config_parser[section]["Default"]
            if section_default_value:
                print("Default detected from section: " + section)
                # Confirm whether a 0 value is possible, keep fallback until then                 
                if section_default_value == "0":
                    continue
                if section_default_value == "1":
                    path = config_parser[section]["Path"]
                else:
                    path = section_default_value
                break
    if path is not None:
        return firefox_root.joinpath(path)
    else:
        raise Exception("Could not determine default Firefox profile! Exiting...")
 def _get_releases(repository_owner, repository_name):
    releases = []
    raw_releases = loads(urlopen(f"https://api.github.com/repos/{repository_owner}/{repository_name}/releases").read())
    for raw_release in raw_releases:
        name = raw_release["name"] or raw_release["tag_name"]  # or fixes 126.0 not being lodaded
        body = raw_release["body"]
        # Find which firefox releases are supported. Manual overrides for ones that don't have it written in their thing!
        if name == "user.js v.122.1":
            supported = ["107.0", "107.1", "108.0", "108.0.1", "108.0.2", "109.0", "109.0", "110.1", "110.0.1", "111.0", "111.0.1", "112.0", "112.0.1", "112.0.2", "113.0", "113.0.1", "113.0.2", "114.0", "114.0.1", "114.0.2", "115.0", "115.0.1", "115.0.2", "115.0.3", "115.1.0", "115.10.0", "115.11.0", "115.12.0", "115.13.0", "115.14.0", "115.15.0", "115.16.0", "115.16.1", "115.17.0", "115.2.0", "115.2.1", "115.3.0", "115.3.1", "115.4.0", "115.5.0", "115.6.0", "115.7.0", "115.8.0", "115.9.0", "115.9.1", "116.0", "116.0.1", "116.0.2", "116.0.3", "117.0", "117.0.1", "118.0", "118.0.1", "118.0.2", "119.0", "119.0.1", "120.0", "120.0.1", "121.0", "121.0.1", "122.0", "122.0.1"]
        elif name == "user.js 116.1":
            supported = ["116.0", "116.0.1", "116.0.2", "116.0.3"]
        elif name == "Betterfox v.107":
            supported = ["107.0"]
        elif "firefox release" in body.lower():
            trim_body = body.lower()[body.lower().index("firefox release"):]
            supported = re_find_version.findall(trim_body)
            if len(supported) == 0:
                print(f"Could not parse release in '{name}'. Please post this error message on https://github.com/{repository_owner}/{repository_name}/issues")
                continue
        else:
            print(f"Could not find firefox release header '{name}'. Please post this error message on https://github.com/{repository_owner}/{repository_name}/issues")
            continue
        releases.append({
            "name": name,
            "url": raw_release["zipball_url"],
            "supported": supported,
        })
    return releases
 def _get_latest_compatible_release(releases):
    for release in releases:
        if firefox_version in release["supported"]:
            return release
    return None
 def backup_profile(src):
    dest = f"{src}-backup-{datetime.today().strftime('%Y-%m-%d-%H-%M-%S')}"
    copytree(src, dest, ignore=ignore_patterns("*lock"))
    print("Backed up profile to " + dest)
 def download_betterfox(url):
    data = BytesIO()
    data.write(urlopen(url).read())
    return data  
 def extract_betterfox(data, profile_folder):
    zipfile = ZipFile(data)
    userjs_zipinfo = None
    depth = 1 # default to firefox user.js living at root dir
    if args.browser != "firefox":
        depth = 2 # ignore the outside
    for file in zipfile.filelist:
        path = file.filename.split("/")
        if len(path)-1 != depth or (args.browser not in path and depth != 1) :
            continue
        if file.filename.endswith("user.js"):
            userjs_zipinfo = file
            userjs_zipinfo.filename = Path(userjs_zipinfo.filename).name
            break
    if not userjs_zipinfo:
        raise BaseException("Could not find user.js!")
    return zipfile.extract(userjs_zipinfo, profile_folder)
 def list_releases(releases, only_supported=False, add_index=False):
    print()
    print(f"Listing {'compatible' if only_supported else 'all'} Betterfox releases:")
    if only_supported:
        print("Use --list-all to view all available releases")
    else:
        print(f"Releases marked with '> ' are documented to be compatible with your Firefox version ({firefox_version})")
    print()
    i = 0
    for release in releases:
        supported = firefox_version in release["supported"]
        if not only_supported or (only_supported and supported):
            print(f"{f'[{i}]' if add_index else ''}{'> ' if supported else '  '}{release['name'].ljust(20)}\t\t\tSupported: {','.join(release['supported'])}")
        i+=1
 def _press_enter_to_exit(args):
    if not args.no_wait_for_exit:
        input("Press ENTER to exit...")
 if __name__ == "__main__":
    firefox_version, firefox_root = _get_default_firefox_version_and_root()
    default_profile_folder = _get_default_profile_folder(firefox_root)
    argparser = ArgumentParser()
    argparser.add_argument("--overrides", "-o", default=default_profile_folder.joinpath("user-overrides.js"), help="if the provided file exists, add overrides to user.js. Defaults to " + str(default_profile_folder.joinpath("user-overrides.js"))),
    advanced = argparser.add_argument_group("Advanced")
    advanced.add_argument("--betterfox-version", "-bv", default=None, help=f"Which version of Betterfox to install. Defaults to the latest compatible release for your installed Firefox version")
    advanced.add_argument("--profile-dir", "-p", "-pd", default=default_profile_folder, help=f"Which profile dir to install user.js in. Defaults to {default_profile_folder}")
    advanced.add_argument("--repository-owner", "-ro", default="yokoffing", help="owner of the Betterfox repository. Defaults to yokoffing")
    advanced.add_argument("--repository-name", "-rn", default="Betterfox", help="name of the Betterfox repository. Defaults to Betterfox")
    advanced.add_argument("--browser", "-b", default="firefox", help="Which browser should Betterfox install to. Defaults to firefox. Available options: firefox, zen, waterfox")
    disable = argparser.add_argument_group("Disable functionality")
    disable.add_argument("--no-backup", "-nb", action="store_true", default=False, help="disable backup of current profile (not recommended)"),
    disable.add_argument("--no-install", "-ni", action="store_true", default=False, help="don't install Betterfox"),
    modes = argparser.add_mutually_exclusive_group()
    modes.add_argument("--list", action="store_true", default=False, help=f"List all Betterfox releases compatible with your version of Firefox ({firefox_version})")
    modes.add_argument("--list-all", action="store_true", default=False, help=f"List all Betterfox releases")
    modes.add_argument("--interactive", "-i", action="store_true", default=False, help=f"Interactively select Betterfox version")
    behaviour = argparser.add_argument_group("Script behaviour")
    behaviour.add_argument("--no-wait-for-exit", "-nwfe", action="store_true", default=False, help="Disable 'Press ENTER to exit...' and exit immediately"),
    args = argparser.parse_args()
    releases = _get_releases(args.repository_owner, args.repository_name)
    selected_release = None
    if args.list or args.list_all:
        list_releases(releases, args.list)
        _press_enter_to_exit(args)
        exit()
    if not args.no_backup:
        backup_profile(args.profile_dir)
    if args.betterfox_version:
        # If not None AND not string, default value has been used
        if not isinstance(args.betterfox_version, str):
            selected_release = args.betterfox_version
            print(f"Using latest compatible Betterfox version ({selected_release['name']})...")
        # If string has been passed
        else:
            selected_release = next(rel for rel in releases if rel['name'] == args.betterfox_version)
            print(f"Using manually selected Betterfox version ({selected_release['name']})")
    if not args.betterfox_version:
        selected_release = _get_latest_compatible_release(releases)
    if args.interactive or not selected_release:
        if not selected_release:
            print("Could not find a compatible Betterfox version for your Firefox installation.")
        list_releases(releases, False, True)
        selection = int(input(f"Select Betterfox version, or press enter without typing a number to cancel [0-{len(releases) - 1}]: "))
        selected_release = releases[selection]
    if not args.no_install:
        userjs_path = extract_betterfox(
            download_betterfox(selected_release["url"]),
            args.profile_dir
        )
        print(f"Installed user.js to {userjs_path} !")
        if Path(args.overrides).exists():
            print("Found overrides at " + str(args.overrides))
            with open(str(args.overrides), "r", encoding="utf-8") as overrides_file:
                overrides = overrides_file.read()
            with open(userjs_path, "r", encoding="utf-8") as userjs_file:
                old_content = userjs_file.read()
                new_content = sub(re_find_overrides, "\n" + overrides + "\n", old_content, count=1, flags=IGNORECASE)
            with open(userjs_path, "w", encoding="utf-8") as userjs_file:
                userjs_file.write(new_content)
        else:
            print(f"Found no overrides in {args.overrides}")
    _press_enter_to_exit(args)
@@ -0,0 +1,114 @@
 //
 /* You may copy+paste this file and use it as it is.
 *
 * If you make changes to your about:config while the program is running, the
 * changes will be overwritten by this file when the application restarts.
 *
 * To make lasting changes to preferences, you will have to edit this file.
 */
 /****************************************************************************
 * Betterfox - LibreWolf overrides                                          *
 * Quis custodiet ipsos custodes                                            *
 * version: August 2023                                                     *
 * url: https://github.com/yokoffing/Betterfox                              *
 * license: https://github.com/yokoffing/Betterfox/blob/main/LICENSE        *
 * README: https://github.com/yokoffing/Betterfox/blob/main/README.md       *
 ****************************************************************************/
 // Better off just using a user.js file:
 // [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/41963
 // [2] https://github.com/arkenfox/user.js/issues/1695#issuecomment-1666505218
 // Where do I find my librewolf.overrides.cfg? https://librewolf.net/docs/settings/#where-do-i-find-my-librewolfoverridescfg
 // LibreWolf default prefs: https://gitlab.com/librewolf-community/settings/-/blob/master/librewolf.cfg
 /****************************************************************************
 * SECTION: FASTFOX                                                         *
 ****************************************************************************/
 defaultPref("layout.css.grid-template-masonry-value.enabled", true);
 defaultPref("dom.enable_web_task_scheduling", true);
 /****************************************************************************
 * SECTION: SECUREFOX                                                       *
 ****************************************************************************/
 /** TRACKING PROTECTION ***/
 defaultPref("urlclassifier.trackingSkipURLs", "*.reddit.com, *.twitter.com, *.twimg.com");
 defaultPref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.twitter.com, *.twimg.com");
 /** OCSP & CERTS / HPKP ***/
 // Use CRLite instead of OCSP
 defaultPref("security.OCSP.enabled", 0);
 defaultPref("security.OCSP.require", false);
 defaultPref("security.pki.crlite_mode", 2);
 /** RFP ***/
 // Limits refresh rate to 60mHz, breaks timezone, and forced light theme
 // [1] https://librewolf.net/docs/faq/#what-are-the-most-common-downsides-of-rfp-resist-fingerprinting
 defaultPref("privacy.resistFingerprinting", false);
 // WebGL
 // Breaks Map sites, NYT articles, Nat Geo, and more
 // [1] https://manu.ninja/25-real-world-applications-using-webgl/
 defaultPref("webgl.disabled", false);
 // DRM
 // Netflix, Udemy, Spotify, etc.
 defaultPref("media.eme.enabled", true);
 /** HTTPS-ONLY MODE ***/
 defaultPref("dom.security.https_only_mode_error_page_user_suggestions", true);
 /** PASSWORDS AND AUTOFILL ***/
 defaultPref("signon.generation.enabled", false);
 /** WEBRTC ***/
 // Breaks video conferencing
 defaultPref("media.peerconnection.ice.no_host", false);
 /** PERMISSIONS ***/
 defaultPref("permissions.default.geo", 2);
 defaultPref("permissions.default.desktop-notification", 2);
 defaultPref("dom.push.enabled", false);
 /****************************************************************************
 * SECTION: PESKYFOX                                                        *
 ****************************************************************************/
 /** MOZILLA UI ***/
 defaultPref("layout.css.prefers-color-scheme.content-override", 2);
 defaultPref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
 defaultPref("browser.compactmode.show", true);
 /** FULLSCREEN ***/
 defaultPref("full-screen-api.transition-duration.enter", "0 0");
 defaultPref("full-screen-api.transition-duration.leave", "0 0");
 defaultPref("full-screen-api.warning.delay", 0);
 defaultPref("full-screen-api.warning.timeout", 0);
 /** URL BAR ***/
 defaultPref("browser.urlbar.suggest.engines", false);
 defaultPref("browser.urlbar.suggest.topsites", false);
 defaultPref("browser.urlbar.suggest.calculator", true);
 defaultPref("browser.urlbar.unitConversion.enabled", true);
 /** AUTOPLAY ***/
 // Default breaks some video players
 defaultPref("media.autoplay.blocking_policy", 0);
 /** PASSWORDS ***/
 defaultPref("editor.truncate_user_pastes", false);
 /** DOWNLOADS ***/
 defaultPref("browser.download.autohideButton", true);
 /** PDF ***/
 defaultPref("browser.download.open_pdf_attachments_inline", true);
 /** TAB BEHAVIOR ***/
 defaultPref("browser.tabs.loadBookmarksInTabs", true);
 defaultPref("browser.bookmarks.openInTabClosesMenu", false);
 defaultPref("findbar.highlightAll", true);
 /****************************************************************************
 * END: BETTERFOX                                                           *
 ****************************************************************************/
@@ -1,202 +1,126 @@
-
+
-/****************************************************************************
+/****************************************************************************
- *                                                                         *
+ *                                                                         *
- *                            DISCLAIMER                                   *
+ *                            DISCLAIMER                                   *
- *                                                                         *
+ *                                                                         *
- *  This file is NOT INTENDED FOR OFFICIAL USE                             *
+ *  This file is NOT INTENDED FOR OFFICIAL USE                             *
- *  It is a mix of PERSONAL and TESTING prefs and                          *
+ *  It is a mix of PERSONAL and TESTING prefs and                          *
- *  may cause breakage or contain changes you do not want!                 *
+ *  may cause breakage or contain changes you do not want!                 *
- *  DO NOT USE unless you know what you are doing!                         *
+ *  DO NOT USE unless you know what you are doing!                         *
- *                                                                         *
+ *                                                                         *
-****************************************************************************/
+****************************************************************************/
-
+
-/****************************************************************************
+/****************************************************************************
- * START: MY OVERRIDES                                                      *
+ * START: MY OVERRIDES                                                      *
-****************************************************************************/
+****************************************************************************/
-
+
-/** SETUP ON FIRST INSTALLATION ***/
+/** SETUP ON FIRST INSTALLATION ***/
-//user_pref("network.trr.uri", "https://dns.nextdns.io/******/Firefox"); // TRR/DoH
+//user_pref("network.trr.uri", "https://dns.nextdns.io/******/Firefox"); // TRR/DoH
-
+
-/** FASTFOX ***/
+/** FASTFOX ***/
-user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
+user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
-
+user_pref("browser.sessionhistory.max_total_viewers", 4); // only remember # of pages in Back-Forward cache
-/** SECUREFOX ***/
+
-user_pref("privacy.trackingprotection.allow_list.convenience.enabled", false); // disable Strict allowlist of convenience features
+/** SECUREFOX ***/
-user_pref("signon.rememberSignons", false); // disable password manager
+//user_pref("urlclassifier.features.socialtracking.skipURLs", "*.twitter.com, *.twimg.com"); // removed *.instagram.com
-user_pref("extensions.formautofill.addresses.enabled", false); // disable address manager
+user_pref("signon.rememberSignons", false); // disable password manager
-user_pref("extensions.formautofill.creditCards.enabled", false); // disable credit card manager
+user_pref("extensions.formautofill.addresses.enabled", false); // disable address manager
-user_pref("browser.urlbar.suggest.recentsearches", false);  // unselect "Show recent searches" for clean UI
+user_pref("extensions.formautofill.creditCards.enabled", false); // disable credit card manager
-user_pref("browser.urlbar.showSearchSuggestionsFirst", false); // unselect "Show search suggestions ahead of browsing history in address bar results" for clean UI
+user_pref("browser.urlbar.showSearchSuggestionsFirst", false); // unselect "Show search suggestions ahead of browsing history in address bar results" for clean UI
-//user_pref("browser.urlbar.groupLabels.enabled", false); // hide Firefox Suggest label in URL dropdown box
+//user_pref("browser.urlbar.suggest.trending", false); // FF119+ disable showing trending searches; unselect for clean UI
-user_pref("signon.management.page.breach-alerts.enabled", false); // extra hardening
+user_pref("browser.urlbar.groupLabels.enabled", false); // hide Firefox Suggest label in URL dropdown box
-user_pref("signon.autofillForms", false); // unselect "Autofill logins and passwords" for clean UI
+user_pref("signon.management.page.breach-alerts.enabled", false); // extra hardening
-user_pref("signon.generation.enabled", false); // unselect "Suggest and generate strong passwords" for clean UI
+user_pref("signon.autofillForms", false); // unselect "Autofill logins and passwords" for clean UI
-user_pref("signon.firefoxRelay.feature", ""); // unselect suggestions from Firefox Relay for clean UI
+user_pref("signon.generation.enabled", false); // unselect "Suggest and generate strong passwords" for clean UI
-user_pref("browser.safebrowsing.downloads.enabled", false); // deny SB to scan downloads to identify suspicious files; local checks only
+user_pref("signon.firefoxRelay.feature", ""); // unselect suggestions from Firefox Relay for clean UI
-user_pref("browser.safebrowsing.downloads.remote.url", ""); // enforce no remote checks for downloads by SB
+//user_pref("privacy.sanitize.sanitizeOnShutdown", true); // clear browsing data on shutdown
-user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); // clean up UI; not needed in user.js if remote downloads are disabled
+//user_pref("privacy.clearOnShutdown.offlineApps", true); // clear Site Data on shutdown
-user_pref("browser.safebrowsing.downloads.remote.block_uncommon", false); // clean up UI; not needed in user.js if remote downloads are disabled
+user_pref("browser.safebrowsing.downloads.enabled", false); // deny SB to scan downloads to identify suspicious files; local checks only
-user_pref("browser.safebrowsing.allowOverride", false); // do not allow user to override SB
+user_pref("browser.safebrowsing.downloads.remote.url", ""); // enforce no remote checks for downloads by SB
-user_pref("browser.search.update", false); // do not update opensearch engines
+user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); // clean up UI; not needed in user.js if remote downloads are disabled
-user_pref("network.trr.confirmationNS", "skip"); // skip TRR confirmation request
+user_pref("browser.safebrowsing.downloads.remote.block_uncommon", false); // clean up UI; not needed in user.js if remote downloads are disabled
-user_pref("extensions.webextensions.restrictedDomains", ""); // remove Mozilla domains so adblocker works on pages
+user_pref("browser.safebrowsing.allowOverride", false); // do not allow user to override SB
-user_pref("identity.fxaccounts.enabled", false); // disable Firefox Sync
+user_pref("browser.search.update", false); // do not update opensearch engines
-user_pref("browser.firefox-view.feature-tour", "{\"screen\":\"\",\"complete\":true}"); // disable the Firefox View tour from popping up for new profiles
+user_pref("network.trr.confirmationNS", "skip"); // skip TRR confirmation request
-user_pref("accessibility.force_disabled", 1); // disable Accessibility features
+user_pref("extensions.webextensions.restrictedDomains", ""); // remove Mozilla domains so adblocker works on pages
-user_pref("security.cert_pinning.enforcement_level", 2); // strict public key pinning
+user_pref("identity.fxaccounts.enabled", false); // disable Firefox Sync
-user_pref("captivedetect.canonicalURL", ""); // disable captive portal detection
+user_pref("browser.tabs.firefox-view", false); // disable Firefox View
-user_pref("network.captive-portal-service.enabled", false); // disable captive portal detection
+user_pref("browser.tabs.firefox-view-next", false); // disable Firefox View [FF119+]
-user_pref("network.connectivity-service.enabled", false); // disable captive portal detection
+user_pref("browser.firefox-view.feature-tour", "{\"screen\":\"\",\"complete\":true}"); // disable the Firefox View tour from popping up for new profiles
-user_pref("browser.download.enableDeletePrivate", true); // Delete files downloaded in private browsing when all private windows are closed
+user_pref("accessibility.force_disabled", 1); // disable Accessibility features
-user_pref("browser.download.deletePrivateChosen", true); // Delete files downloaded in private browsing when all private windows are closed
+//user_pref("security.ssl.require_safe_negotiation", true); // safe negotiation
-user_pref("browser.download.deletePrivate", true); // Delete files downloaded in private browsing when all private windows are closed
+user_pref("security.cert_pinning.enforcement_level", 2); // strict public key pinning
-
+user_pref("browser.download.useDownloadDir", true); // one-click downloads
-/** PESKYFOX ***/
+
-user_pref("devtools.accessibility.enabled", false); // removes un-needed "Inspect Accessibility Properties" on right-click
+/** PESKYFOX ***/
-user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Settings>Home>Firefox Home Content>Recent Activity>Shortcuts>Sponsored shortcuts
+user_pref("cookiebanners.service.mode", 2); // fall back to the accept button to remove banner
-user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Settings>Home>Firefox Home Content>Recent Activity>Recommended by Pocket>Sponsored Stories  
+user_pref("devtools.accessibility.enabled", false); // removes un-needed "Inspect Accessibility Properties" on right-click
-user_pref("browser.newtabpage.activity-stream.section.highlights.includeBookmarks", false); // Settings>Home>Firefox Home Content>Recent Activity>Bookmarks
+user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Settings>Home>Firefox Home Content>Recent Activity>Shortcuts>Sponsored shortcuts
-user_pref("browser.newtabpage.activity-stream.section.highlights.includeDownloads", false); // Settings>Home>Firefox Home Content>Recent Activity>Most Recent Download
+user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Settings>Home>Firefox Home Content>Recent Activity>Recommended by Pocket>Sponsored Stories  
-user_pref("browser.newtabpage.activity-stream.section.highlights.includeVisited", false); // Settings>Home>Firefox Home Content>Recent Activity>Visited Pages
+user_pref("browser.newtabpage.activity-stream.section.highlights.includeBookmarks", false); // Settings>Home>Firefox Home Content>Recent Activity>Bookmarks
-user_pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false); // Settings>Home>Firefox Home Content>Recent Activity>Pages Saved to Pocket
+user_pref("browser.newtabpage.activity-stream.section.highlights.includeDownloads", false); // Settings>Home>Firefox Home Content>Recent Activity>Most Recent Download
-//user_pref("browser.download.useDownloadDir", true); // use direct downloads
+user_pref("browser.newtabpage.activity-stream.section.highlights.includeVisited", false); // Settings>Home>Firefox Home Content>Recent Activity>Visited Pages
-//user_pref("browser.download.folderList", 0); // 0=desktop, 1=downloads, 2=last used
+user_pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false); // Settings>Home>Firefox Home Content>Recent Activity>Pages Saved to Pocket
-user_pref("browser.toolbars.bookmarks.visibility", "never"); // always hide bookmark bar
+user_pref("browser.download.useDownloadDir", true); // use direct downloads
-user_pref("browser.startup.homepage_override.mstone", "ignore"); // What's New page after updates; master switch
+user_pref("browser.download.folderList", 0); // 0=desktop, 1=downloads, 2=last used
-user_pref("browser.urlbar.suggest.history", false); // Browsing history; hide URL bar dropdown suggestions
+user_pref("browser.toolbars.bookmarks.visibility", "never"); // always hide bookmark bar
-user_pref("browser.urlbar.suggest.bookmark", false); // Bookmarks; hide URL bar dropdown suggestions
+user_pref("browser.startup.homepage_override.mstone", "ignore"); // What's New page after updates; master switch
-user_pref("browser.urlbar.suggest.openpage", false); // Open tabs; hide URL bar dropdown suggestions
+user_pref("browser.urlbar.suggest.history", false); // Browsing history; hide URL bar dropdown suggestions
-user_pref("browser.urlbar.suggest.topsites", false); // Shortcuts; disable dropdown suggestions with empty query
+user_pref("browser.urlbar.suggest.bookmark", false); // Bookmarks; hide URL bar dropdown suggestions
-user_pref("browser.urlbar.suggest.engines", false); // Search engines; tab-to-search
+user_pref("browser.urlbar.suggest.openpage", false); // Open tabs; hide URL bar dropdown suggestions
-user_pref("browser.urlbar.quicksuggest.enabled", false); // hide Firefox Suggest UI in the settings
+user_pref("browser.urlbar.suggest.topsites", false); // Shortcuts; disable dropdown suggestions with empty query
-//user_pref("browser.urlbar.maxRichResults", 1); // minimum suggestion needed for URL bar autofill
+user_pref("browser.urlbar.suggest.engines", false); // Search engines; tab-to-search
-user_pref("browser.bookmarks.max_backups", 0); // minimize disk use; manually back-up
+//user_pref("browser.urlbar.suggest.searches", false); // (needed?); hide URL bar dropdown suggestions
-user_pref("view_source.wrap_long_lines", true);  // wrap source lines
+//user_pref("browser.urlbar.maxRichResults", 1); // minimum suggestion needed for URL bar autofill
-user_pref("devtools.debugger.ui.editor-wrapping", true);  // wrap lines in devtools
+user_pref("browser.bookmarks.max_backups", 0); // minimize disk use; manually back-up
-user_pref("browser.zoom.full", false); // text-only zoom, not all elements on page
+user_pref("view_source.wrap_long_lines", true);  // wrap source lines
-//user_pref("pdfjs.sidebarViewOnLoad", 2); // force showing of Table of Contents in sidebar for PDFs (if available)
+user_pref("devtools.debugger.ui.editor-wrapping", true);  // wrap lines in devtools
-user_pref("layout.word_select.eat_space_to_next_word", false); // do not select the space next to a word when selecting a word
+user_pref("browser.zoom.full", false); // text-only zoom, not all elements on page
-//user_pref("browser.tabs.loadInBackground", false); // CTRL+SHIFT+CLICK for background tabs; Settings>General>Tabs>When you open a link, image or media in a new tab, switch to it immediately
+user_pref("pdfjs.sidebarViewOnLoad", 2); // force showing of Table of Contents in sidebar for PDFs (if available)
-user_pref("browser.tabs.loadBookmarksInTabs", true); // force bookmarks to open in a new tab, not the current tab
+//user_pref("layout.word_select.eat_space_to_next_word", false); // do not select the space next to a word when selecting a word
-user_pref("ui.key.menuAccessKey", 0); // remove underlined characters from various settings
+//user_pref("browser.tabs.loadInBackground", false); // CTRL+SHIFT+CLICK for background tabs; Settings>General>Tabs>When you open a link, image or media in a new tab, switch to it immediately
-user_pref("general.autoScroll", false); // disable unintentional behavior for middle click
+user_pref("browser.tabs.loadBookmarksInTabs", true); // force bookmarks to open in a new tab, not the current tab
-user_pref("ui.SpellCheckerUnderlineStyle", 1); // [HIDDEN] dots for spell check errors
+user_pref("ui.key.menuAccessKey", 0); // remove underlined characters from various settings
-user_pref("media.videocontrols.picture-in-picture.display-text-tracks.size", "small"); // PiP
+user_pref("general.autoScroll", false); // disable unintentional behavior for middle click
-user_pref("media.videocontrols.picture-in-picture.urlbar-button.enabled", false); // PiP in address bar
+user_pref("ui.SpellCheckerUnderlineStyle", 1); // dots for spell check errors
-user_pref("reader.parse-on-load.enabled", false); // disable reader mode
+user_pref("media.videocontrols.picture-in-picture.display-text-tracks.size", "small"); // PiP
-//user_pref("reader.color_scheme", "auto"); // match system theme for when reader is enabled
+user_pref("media.videocontrols.picture-in-picture.urlbar-button.enabled", false); // PiP in address bar
-//user_pref("browser.urlbar.openintab", true); // stay on current site and open new tab when typing in URL bar
+user_pref("reader.parse-on-load.enabled", false); // disable reader mode
-
+//user_pref("reader.color_scheme", "auto"); // match system theme for when reader is enabled
-/** DELETE IF NOT NIGHTLY ***/
+//user_pref("browser.urlbar.openintab", true); // stay on current site and open new tab when typing in URL bar
-user_pref("privacy.userContext.enabled", false); // disable Containers functionality
+user_pref("browser.urlbar.trimHttps", true); // hide https in URL bar [FF119]
-user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // true by default on NIGHTLY
+
-//user_pref("xpinstall.signatures.required", false); // [ESR/DEV/NIGHTLY]
+/** DELETE IF NOT NIGHTLY ***/
-//user_pref("browser.urlbar.suggest.trending", false); // FF119+ disable showing trending searches; unselect for clean UI
+user_pref("privacy.userContext.enabled", false); // disable Containers functionality
-//user_pref("browser.urlbar.suggest.quickactions", false); // Quick actions; hide URL bar dropdown suggestions
+user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // true by default on NIGHTLY
-//user_pref("browser.urlbar.suggest.clipboard", false); // Clipboard; hide URL bar dropdown suggestions
+//user_pref("xpinstall.signatures.required", false); // [ESR/DEV/NIGHTLY]
-
+//user_pref("browser.urlbar.suggest.quickactions", false); // Quick actions; hide URL bar dropdown suggestions
-/** DELETE IF NOT WINDOWS DESKTOP ***/
+//user_pref("browser.urlbar.suggest.clipboard", false); // Clipboard; hide URL bar dropdown suggestions
-user_pref("network.trr.mode", 3); // enable TRR (without System fallback)
+
-//user_pref("browser.startup.preXulSkeletonUI", false); // WINDOWS
+/** DELETE IF NOT WINDOWS DESKTOP ***/
-user_pref("default-browser-agent.enabled", false); // deny Mozilla monitoring default browser (breaks "Make Default" button)
+user_pref("network.trr.mode", 3); // enable TRR (without System fallback)
-user_pref("geo.provider.ms-windows-location", false); // [WINDOWS]
+user_pref("gfx.canvas.accelerated", true); // DEFAULT NON-WINDOWS; enable if not using an integrated GPU
-user_pref("pdfjs.defaultZoomValue", "125"); // alt=page-width; PDF zoom level
+user_pref("browser.startup.preXulSkeletonUI", false); // WINDOWS
-user_pref("gfx.font_rendering.cleartype_params.rendering_mode", 5);
+user_pref("default-browser-agent.enabled", false); // deny Mozilla monitoring default browser (breaks "Make Default" button)
-user_pref("gfx.font_rendering.cleartype_params.cleartype_level", 100);
+user_pref("geo.provider.ms-windows-location", false); //  [WINDOWS]
-user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families", "");
+user_pref("pdfjs.defaultZoomValue", "125"); // alt=page-width; PDF zoom level
-user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
+user_pref("gfx.font_rendering.cleartype_params.rendering_mode", 5);
-//user_pref("gfx.font_rendering.cleartype_params.enhanced_contrast", 100);
+user_pref("gfx.font_rendering.cleartype_params.cleartype_level", 100);
-//user_pref("font.name.serif.x-western", "Roboto Slab"); // serif font
+user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families", "");
-//user_pref("font.name.sans-serif.x-western", "Roboto"); // sans-serif font
+user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_max_size", 6);
-//user_pref("font.name.monospace.x-western", "Fira Code"); // monospace font
+user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
-
+//user_pref("gfx.font_rendering.cleartype_params.gamma", 898); // 1000-2200; https://www.reddit.com/r/firefox/comments/10ed7o2/comment/j4qar9y/
-/** DELETE IF NOT ENTERPRISE WINDOWS LAPTOP ***/
+//user_pref("font.name.serif.x-western", "Roboto Slab"); // serif font
-user_pref("urlclassifier.trackingSkipURLs", ""); // do not allow embedded tweets, Instagram, Reddit, and Tiktok posts
+//user_pref("font.name.sans-serif.x-western", "Roboto"); // sans-serif font
-user_pref("urlclassifier.features.socialtracking.skipURLs", ""); // do not allow embedded tweets, Instagram, Reddit, and Tiktok posts
+//user_pref("font.name.monospace.x-western", "Fira Code"); // monospace font
-user_pref("browser.search.suggest.enabled", true); // search suggestions
+user_pref("browser.cache.disk.enable", false); // disable disk cache
-user_pref("browser.urlbar.showSearchSuggestionsFirst", true); // Show search suggestions ahead of browsing history in address bar results
+user_pref("browser.cache.memory.capacity", 65536); // default= -1 (32768)
-//user_pref("network.connectivity-service.enabled", true); // public wifi
+user_pref("media.memory_cache_max_size", 131072); // AF=65536
-//user_pref("network.trr.confirmationNS", "example.com"); // TRR confirmation request
+
-//user_pref("network.trr.mode", 2); // enable TRR (without System fallback)
+/** DELETE IF NOT macOS LAPTOP ***/
-//user_pref("browser.startup.preXulSkeletonUI", false); // WINDOWS
+user_pref("network.trr.mode", 2); // enable TRR (with System fallback)
-user_pref("gfx.font_rendering.cleartype_params.rendering_mode", 5);
+user_pref("network.trr.max-fails", 5); // lower max attempts to use DoH
-user_pref("gfx.font_rendering.cleartype_params.cleartype_level", 100);
+user_pref("geo.provider.use_corelocation", false); // geolocation [MAC]
-user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_for_families", "");
+user_pref("pdfjs.defaultZoomValue", "page-width"); // PDF zoom level
-user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
+user_pref("app.update.auto", false); // disable auto-installing Firefox updates [NON-WINDOWS]
-user_pref("gfx.font_rendering.cleartype_params.enhanced_contrast", 100);
+//user_pref("font.name.monospace.x-western", "SF Mono"); // monospace font
 user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", false); // no need for userChrome
 //user_pref("browser.urlbar.suggest.history", true); // Browsing history
 //user_pref("browser.urlbar.suggest.bookmark", true); // Bookmarks
 //user_pref("browser.urlbar.suggest.openpage", true); // Open tabs
 //user_pref("browser.urlbar.suggest.topsites", true); // Shortcuts
 /** DELETE IF NOT macOS LAPTOP ***/
 user_pref("network.trr.mode", 2); // enable TRR (with System fallback)
 user_pref("network.trr.max-fails", 5); // lower max attempts to use DoH
 user_pref("geo.provider.use_corelocation", false); // geolocation [MAC]
 user_pref("pdfjs.defaultZoomValue", "page-width"); // PDF zoom level
 user_pref("app.update.auto", false); // disable auto-installing Firefox updates [NON-WINDOWS]
 //user_pref("font.name.monospace.x-western", "SF Mono"); // monospace font
 /** DELETE IF NOT LINUX LAPTOP ***/
 user_pref("network.trr.mode", 2); // enable TRR (with System fallback)
 user_pref("network.trr.max-fails", 5); // lower max attempts to use DoH
 user_pref("geo.provider.use_geoclue", false); // [LINUX]
 user_pref("pdfjs.defaultZoomValue", "page-width"); // PDF zoom level
 /** DELETE IF NOT WATERFOX ***/
 // PREF: improve font rendering by using DirectWrite everywhere like Chrome [WINDOWS]
 user_pref("gfx.font_rendering.cleartype_params.rendering_mode", 5);
 user_pref("gfx.font_rendering.cleartype_params.cleartype_level", 100);
 user_pref("gfx.font_rendering.cleartype_params.enhanced_contrast", 100);
 user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
 // UI
 user_pref("browser.urlbar.scotchBonnet.enableOverride", false); // disable unified search button
 user_pref("identity.fxaccounts.enabled", false); // disable Firefox Sync and profiles
 user_pref("browser.profiles.enabled", false); // disable Firefox Sync and profiles
 /** FASTFOX ***/
 user_pref("network.http.rcwn.enabled", false);
 //user_pref("network.http.pacing.requests.enabled", false); // pacing requests
 user_pref("browser.sessionhistory.max_total_viewers", 4); // default=8
 // PREF: adjust DNS expiration time
 // [ABOUT] about:networking#dns
 // [NOTE] These prefs will be ignored by DNS resolver if using DoH/TRR.
 user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour; default=60
 user_pref("browser.sessionstore.interval", 900000); // save session every 15 minutes
 /** SECUREFOX ***/
 user_pref("signon.rememberSignons", false); // disable password manager
 user_pref("extensions.formautofill.addresses.enabled", false); // disable address manager
 user_pref("extensions.formautofill.creditCards.enabled", false); // disable credit card manager
 user_pref("accessibility.force_disabled", 1); // disable Accessibility features
 user_pref("dom.security.https_only_mode", false); // disable HTTPS Only in normal windows
 user_pref("dom.security.https_only_mode_pbm", true); // HTTPS Only in PB windows
 user_pref("media.eme.enabled", false); // disable DRM
 user_pref("browser.eme.ui.enabled", false); // hide the UI setting; this also disables the DRM prompt 
 user_pref("network.trr.max-fails", 5); // lower max attempts to use DoH
 // PREF: disable using the OS's geolocation service
 //user_pref("geo.provider.ms-windows-location", false); // [WINDOWS]
 //user_pref("geo.provider.use_corelocation", false); // [MAC]
 //user_pref("geo.provider.use_geoclue", false); // [FF102+] [LINUX]
 user_pref("privacy.userContext.enabled", false); // disable Container Tabs
 /** PESKYFOX ***/
 user_pref("browser.bookmarks.max_backups", 0); // minimize disk use; manually back-up
 user_pref("view_source.wrap_long_lines", true);  // wrap source lines
 user_pref("devtools.debugger.ui.editor-wrapping", true);  // wrap lines in devtools
 user_pref("browser.zoom.full", false); // text-only zoom, not all elements on page
 user_pref("layout.word_select.eat_space_to_next_word", false); // do not select the space next to a word when selecting a word
 user_pref("ui.key.menuAccessKey", 0); // remove underlined characters from various settings
 user_pref("general.autoScroll", false); // disable unintentional behavior for middle click
 user_pref("ui.SpellCheckerUnderlineStyle", 1); // [HIDDEN] dots for spell check errors
 user_pref("reader.parse-on-load.enabled", false); // disable reader mode
@@ -6,6 +6,7 @@
        "DisableFirefoxStudies": true,
        "DisableTelemetry": true,
        "DisableFeedbackCommands": true,
        "DisablePocket": true,
        "DisableSetDesktopBackground": true,
        "DisableDeveloperTools": false,
        "DontCheckDefaultBrowser": true,
@@ -14,15 +15,6 @@
            "ProviderURL": "",
            "Locked": false
        },
        "FirefoxHome": {
          "SponsoredStories": false,
          "SponsoredTopSites": false,
          "Stories": false
        },
        "GenerativeAI": {
          "Enabled": false
        },
        "ManualAppUpdateOnly": false,
        "ManualAppUpdateOnly_comment": "Change to true to disable auto-updates.",
        "NoDefaultBookmarks": true,
@@ -44,8 +36,7 @@
            "PreventInstalls": false,
            "Remove": [
                "Amazon.com",
-                "eBay",
+                "eBay"
                "Perplexity"
            ],
            "Default": "DuckDuckGo",
            "Add": [
@@ -10,23 +10,69 @@
 /****************************************************************************
 * Betterfox                                                                *
 * "Ad meliora"                                                             *
- * version: 150                                                             *
+ * version: 126                                                             *
 * url: https://github.com/yokoffing/Betterfox                              *
 ****************************************************************************/
 /****************************************************************************
 * SECTION: FASTFOX                                                         *
 ****************************************************************************/
 /** GENERAL ***/
 user_pref("content.notify.interval", 100000);
 /** GFX ***/
 user_pref("gfx.canvas.accelerated.cache-items", 4096);
 user_pref("gfx.canvas.accelerated.cache-size", 512);
 user_pref("gfx.content.skia-font-cache-size", 20);
 /** DISK CACHE ***/
 user_pref("browser.cache.jsbc_compression_level", 3);
 /** MEDIA CACHE ***/
 user_pref("media.memory_cache_max_size", 65536);
 user_pref("media.cache_readahead_limit", 7200);
 user_pref("media.cache_resume_threshold", 3600);
 /** IMAGE CACHE ***/
 user_pref("image.mem.decode_bytes_at_a_time", 32768);
 /** NETWORK ***/
 user_pref("network.http.max-connections", 1800);
 user_pref("network.http.max-persistent-connections-per-server", 10);
 user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5);
 user_pref("network.http.pacing.requests.enabled", false);
 user_pref("network.dnsCacheExpiration", 3600);
 user_pref("network.ssl_tokens_cache_capacity", 10240);
 /** SPECULATIVE LOADING ***/
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("network.prefetch-next", false);
 user_pref("network.predictor.enabled", false);
 user_pref("network.predictor.enable-prefetch", false);
 /** EXPERIMENTAL ***/
 user_pref("layout.css.grid-template-masonry-value.enabled", true);
 user_pref("dom.enable_web_task_scheduling", true);
 user_pref("dom.security.sanitizer.enabled", true);
 /****************************************************************************
 * SECTION: SECUREFOX                                                       *
 ****************************************************************************/
 /** TRACKING PROTECTION ***/
 user_pref("browser.contentblocking.category", "strict");
 user_pref("urlclassifier.trackingSkipURLs", "*.reddit.com, *.twitter.com, *.twimg.com, *.tiktok.com");
 user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.twitter.com, *.twimg.com");
 user_pref("network.cookie.sameSite.noneRequiresSecure", true);
 user_pref("browser.download.start_downloads_in_tmp_dir", true);
 user_pref("browser.helperApps.deleteTempFileOnExit", true);
 user_pref("browser.uitour.enabled", false);
 user_pref("privacy.globalprivacycontrol.enabled", true);
 /** OCSP & CERTS / HPKP ***/
 user_pref("security.OCSP.enabled", 0);
-user_pref("privacy.antitracking.isolateContentScriptResources", true);
+user_pref("security.remote_settings.crlite_filters.enabled", true);
-user_pref("security.csp.reporting.enabled", false);
+user_pref("security.pki.crlite_mode", 2);
 /** SSL / TLS ***/
 user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
@@ -34,36 +80,26 @@ user_pref("browser.xul.error_pages.expert_bad_cert", true);
 user_pref("security.tls.enable_0rtt_data", false);
 /** DISK AVOIDANCE ***/
 user_pref("browser.cache.disk.enable", false);
 user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);
 user_pref("media.memory_cache_max_size", 65536);
 user_pref("browser.sessionstore.interval", 60000);
 /** SHUTDOWN & SANITIZING ***/
 user_pref("privacy.history.custom", true);
 user_pref("browser.privatebrowsing.resetPBM.enabled", true);
 /** SPECULATIVE LOADING ***/
 user_pref("network.http.speculative-parallel-limit", 0);
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("browser.urlbar.speculativeConnect.enabled", false);
 user_pref("browser.places.speculativeConnect.enabled", false);
 user_pref("network.prefetch-next", false);
 /** SEARCH / URL BAR ***/
 user_pref("browser.urlbar.trimHttps", true);
 user_pref("browser.urlbar.untrimOnUserInteraction.featureGate", true);
 user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
 user_pref("browser.urlbar.update2.engineAliasRefresh", true);
 user_pref("browser.search.suggest.enabled", false);
-user_pref("browser.urlbar.quicksuggest.enabled", false);
+user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false);
-user_pref("browser.urlbar.groupLabels.enabled", false);
+user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false);
 user_pref("browser.formfill.enable", false);
 user_pref("security.insecure_connection_text.enabled", true);
 user_pref("security.insecure_connection_text.pbmode.enabled", true);
 user_pref("network.IDN_show_punycode", true);
-/** HTTPS-ONLY MODE ***/
+/** HTTPS-FIRST POLICY ***/
-user_pref("dom.security.https_only_mode", true);
+user_pref("dom.security.https_first", true);
-user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);
+user_pref("dom.security.https_first_schemeless", true);
 /** PASSWORDS ***/
 user_pref("signon.formlessCapture.enabled", false);
@@ -71,8 +107,12 @@ user_pref("signon.privateBrowsingCapture.enabled", false);
 user_pref("network.auth.subresource-http-auth-allow", 1);
 user_pref("editor.truncate_user_pastes", false);
-/** EXTENSIONS ***/
+/** MIXED CONTENT + CROSS-SITE ***/
-user_pref("extensions.enabledScopes", 5);
+user_pref("security.mixed_content.block_display_content", true);
 user_pref("security.mixed_content.upgrade_display_content", true);
 user_pref("security.mixed_content.upgrade_display_content.image", true);
 user_pref("pdfjs.enableScripting", false);
 user_pref("extensions.postDownloadThirdPartyPrompt", false);
 /** HEADERS / REFERERS ***/
 user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
@@ -80,8 +120,9 @@ user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
 /** CONTAINERS ***/
 user_pref("privacy.userContext.ui.enabled", true);
-/** VARIOUS ***/
+/** WEBRTC ***/
-user_pref("pdfjs.enableScripting", false);
+user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);
 user_pref("media.peerconnection.ice.default_address_only", true);
 /** SAFE BROWSING ***/
 user_pref("browser.safebrowsing.downloads.remote.enabled", false);
@@ -89,10 +130,9 @@ user_pref("browser.safebrowsing.downloads.remote.enabled", false);
 /** MOZILLA ***/
 user_pref("permissions.default.desktop-notification", 2);
 user_pref("permissions.default.geo", 2);
-user_pref("geo.provider.network.url", "https://beacondb.net/v1/geolocate");
+user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
 user_pref("browser.search.update", false);
 user_pref("permissions.manager.defaultsUrl", "");
-user_pref("extensions.getAddons.cache.enabled", false);
+user_pref("webchannel.allowObject.urlWhitelist", "");
 /** TELEMETRY ***/
 user_pref("datareporting.policy.dataSubmissionEnabled", false);
@@ -111,7 +151,6 @@ user_pref("toolkit.coverage.opt-out", true);
 user_pref("toolkit.coverage.endpoint.base", "");
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);
 user_pref("datareporting.usage.uploadEnabled", false);
 /** EXPERIMENTS ***/
 user_pref("app.shield.optoutstudies.enabled", false);
@@ -121,11 +160,18 @@ user_pref("app.normandy.api_url", "");
 /** CRASH REPORTS ***/
 user_pref("breakpad.reportURL", "");
 user_pref("browser.tabs.crashReporting.sendReport", false);
 user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false);
 /** DETECTION ***/
 user_pref("captivedetect.canonicalURL", "");
 user_pref("network.captive-portal-service.enabled", false);
 user_pref("network.connectivity-service.enabled", false);
 /****************************************************************************
 * SECTION: PESKYFOX                                                        *
 ****************************************************************************/
 /** MOZILLA UI ***/
 user_pref("browser.privatebrowsing.vpnpromourl", "");
 user_pref("extensions.getAddons.showPane", false);
 user_pref("extensions.htmlaboutaddons.recommendations.enabled", false);
 user_pref("browser.discovery.enabled", false);
@@ -133,40 +179,43 @@ user_pref("browser.shell.checkDefaultBrowser", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false);
 user_pref("browser.preferences.moreFromMozilla", false);
 user_pref("browser.tabs.tabmanager.enabled", false);
 user_pref("browser.aboutConfig.showWarning", false);
 user_pref("browser.startup.homepage_override.mstone", "ignore");
 user_pref("browser.aboutwelcome.enabled", false);
 user_pref("browser.profiles.enabled", true);
 /** THEME ADJUSTMENTS ***/
 user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
 user_pref("browser.compactmode.show", true);
 user_pref("browser.display.focus_ring_on_anything", true);
 user_pref("browser.display.focus_ring_style", 0);
 user_pref("browser.display.focus_ring_width", 0);
 user_pref("layout.css.prefers-color-scheme.content-override", 2);
 user_pref("browser.privateWindowSeparation.enabled", false); // WINDOWS
-/** AI ***/
+/** COOKIE BANNER HANDLING ***/
-user_pref("browser.ai.control.default", "blocked");
+user_pref("cookiebanners.service.mode", 1);
-user_pref("browser.ml.enable", false);
+user_pref("cookiebanners.service.mode.privateBrowsing", 1);
 user_pref("browser.ml.chat.enabled", false);
 user_pref("browser.ml.chat.menu", false);
 user_pref("browser.tabs.groups.smart.enabled", false);
 user_pref("browser.ml.linkPreview.enabled", false);
 /** FULLSCREEN NOTICE ***/
 user_pref("full-screen-api.transition-duration.enter", "0 0");
 user_pref("full-screen-api.transition-duration.leave", "0 0");
 user_pref("full-screen-api.warning.delay", -1);
 user_pref("full-screen-api.warning.timeout", 0);
 /** URL BAR ***/
 user_pref("browser.urlbar.suggest.calculator", true);
 user_pref("browser.urlbar.unitConversion.enabled", true);
 user_pref("browser.urlbar.trending.featureGate", false);
 /** NEW TAB PAGE ***/
-user_pref("browser.newtabpage.activity-stream.default.sites", "");
+user_pref("browser.newtabpage.activity-stream.feeds.topsites", false);
 user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false);
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
-user_pref("browser.newtabpage.activity-stream.showSponsored", false);
+
-user_pref("browser.newtabpage.activity-stream.showSponsoredCheckboxes", false);
+/** POCKET ***/
 user_pref("extensions.pocket.enabled", false);
 /** DOWNLOADS ***/
 user_pref("browser.download.always_ask_before_handling_new_types", true);
 user_pref("browser.download.manager.addToRecentDocs", false);
 /** PDF ***/
@@ -178,13 +227,6 @@ user_pref("browser.menu.showViewImageInfo", true);
 user_pref("findbar.highlightAll", true);
 user_pref("layout.word_select.eat_space_to_next_word", false);
 /****************************************************************************
 * SECTION: SMOOTHFOX                                                       *
 ****************************************************************************/
 // visit https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js
 // Enter your scrolling overrides below this line:
 /****************************************************************************
 * START: MY OVERRIDES                                                      *
 ****************************************************************************/
@@ -192,6 +234,11 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 // visit https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening
 // Enter your personal overrides below this line:
 /****************************************************************************
 * SECTION: SMOOTHFOX                                                       *
 ****************************************************************************/
 // visit https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js
 // Enter your scrolling overrides below this line:
 /****************************************************************************
 * END: BETTERFOX                                                           *
@@ -1,8 +0,0 @@
 ### Betterfox Aqua
 #### A user.js for Waterfox
 Just FYI: There are some long-term issues with Waterfox where the browser doesn't load certain internal settings or resets prefs after restart. For examples, see https://github.com/BrowserWorks/waterfox/issues/3196 and https://github.com/BrowserWorks/waterfox/issues/3947.
 > [!IMPORTANT]
 > Fork-specific files are side projects and will not update every release. When in doubt, use the standard Firefox user.js.
 >
 > This is also a reminder that Waterfox is based on the [Firefox ESR](https://support.mozilla.org/kb/firefox-esr-release-cycle) release cycle.
@@ -1,121 +0,0 @@
 //
 /* You may copy+paste this file and use it as it is.
 *
 * If you make changes to your about:config while the program is running, the
 * changes will be overwritten by the user.js when the application restarts.
 *
 * To make lasting changes to preferences, you will have to edit the user.js.
 */
 /****************************************************************************
 * Betterfox Aqua                                                           *
 * "Ex nihilo nihil fit"                                                    *
 * version: 140.10                                                          *
 * url: https://github.com/yokoffing/Betterfox                              *
 ****************************************************************************/
 /****************************************************************************
 * SECTION: SECUREFOX                                                       *
 ****************************************************************************/
 /** TRACKING PROTECTION ***/
 user_pref("browser.contentblocking.category", "strict");
 user_pref("browser.download.start_downloads_in_tmp_dir", true);
 /** OCSP & CERTS / HPKP ***/
 user_pref("privacy.antitracking.isolateContentScriptResources", true); // needed for next ESR if not a default pref
 user_pref("security.csp.reporting.enabled", false);
 /** DISK AVOIDANCE ***/
 user_pref("browser.cache.disk.enable", false);
 //user_pref("browser.privatebrowsing.forceMediaMemoryCache", true); // default
 user_pref("media.memory_cache_max_size", 65536);
 user_pref("browser.sessionstore.interval", 60000);
 /** SHUTDOWN & SANITIZING ***/
 user_pref("privacy.history.custom", true);
 user_pref("browser.privatebrowsing.resetPBM.enabled", true);
 /** SPECULATIVE LOADING ***/
 user_pref("network.http.speculative-parallel-limit", 0);
 //user_pref("network.dns.disablePrefetch", true);
 //user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("browser.urlbar.speculativeConnect.enabled", false);
 user_pref("browser.places.speculativeConnect.enabled", false);
 user_pref("network.prefetch-next", false);
 /** SEARCH / URL BAR ***/
 //user_pref("browser.urlbar.trimURLs", true); // FF default
 //user_pref("browser.urlbar.trimHttps", true); // optional
 //user_pref("browser.urlbar.untrimOnUserInteraction.featureGate", true); // optional
 user_pref("browser.search.suggest.enabled", false);
 //user_pref("browser.urlbar.quicksuggest.enabled", false);
 user_pref("browser.urlbar.groupLabels.enabled", false);
 user_pref("browser.formfill.enable", false);
 /** HTTPS-ONLY MODE ***/
 user_pref("dom.security.https_only_mode", true);
 user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);
 /** PASSWORDS ***/
 user_pref("signon.formlessCapture.enabled", false);
 user_pref("signon.privateBrowsingCapture.enabled", false);
 /** EXTENSIONS ***/
 user_pref("extensions.enabledScopes", 5);
 /** MOZILLA ***/
 user_pref("permissions.default.desktop-notification", 2);
 //user_pref("permissions.default.geo", 2); // optional
 //user_pref("geo.provider.network.url", "https://beacondb.net/v1/geolocate"); // blank
 user_pref("browser.search.update", false);
 user_pref("permissions.manager.defaultsUrl", "");
 user_pref("extensions.getAddons.cache.enabled", false);
 /****************************************************************************
 * SECTION: PESKYFOX                                                        *
 ****************************************************************************/
 /** MOZILLA UI ***/
 user_pref("browser.shell.checkDefaultBrowser", false);
 user_pref("browser.startup.homepage_override.mstone", "ignore");
 user_pref("browser.aboutwelcome.enabled", false);
 /** THEME ADJUSTMENTS ***/
 user_pref("browser.privateWindowSeparation.enabled", false); // WINDOWS
 /** FULLSCREEN NOTICE ***/
 user_pref("full-screen-api.transition-duration.enter", "0 0");
 user_pref("full-screen-api.transition-duration.leave", "0 0");
 user_pref("full-screen-api.warning.timeout", 0);
 /** NEW TAB PAGE ***/
 user_pref("browser.newtabpage.activity-stream.default.sites", "");
 user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false);
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
 user_pref("browser.newtabpage.activity-stream.showSponsoredCheckboxes", false);
 /** TAB BEHAVIOR ***/
 //user_pref("browser.link.open_newwindow.restriction", 2); // restore FF default
 /****************************************************************************
 * SECTION: SMOOTHFOX                                                       *
 ****************************************************************************/
 // visit https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js
 // Enter your scrolling overrides below this line:
 /****************************************************************************
 * START: MY OVERRIDES                                                      *
 ****************************************************************************/
 // visit https://github.com/yokoffing/Betterfox/wiki/Common-Overrides
 // visit https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening
 // Enter your personal overrides below this line:
 /** WATERFOX-SPECIFIC ***/
 user_pref("cookiebanners.service.mode", 0); // project depreciated
 user_pref("cookiebanners.service.mode.privateBrowsing", 0); // project depreciated
 //user_pref("waterfox.blocker.ui.enabled", true); // new adblocker option
 //user_pref("waterfox.blocker.enabled", true);
 /****************************************************************************
 * END: BETTERFOX                                                           *
 ****************************************************************************/
@@ -1,219 +0,0 @@
 //
 /* You may copy+paste this file and use it as it is.
 *
 * If you make changes to your about:config while the program is running, the
 * changes will be overwritten by the user.js when the application restarts.
 *
 * To make lasting changes to preferences, you will have to edit the user.js.
 */
 /****************************************************************************
 * BetterZen                                                                *
 * "Ex nihilo nihil fit"                                                    *
 * version: 148                                                             *
 * url: https://github.com/yokoffing/Betterfox                              *
 ****************************************************************************/
 /****************************************************************************
 * SECTION: SECUREFOX                                                       *
 ****************************************************************************/
 /** TRACKING PROTECTION ***/
 user_pref("browser.contentblocking.category", "strict");
 user_pref("browser.download.start_downloads_in_tmp_dir", true);
 user_pref("browser.uitour.enabled", false);
 user_pref("privacy.globalprivacycontrol.enabled", true);
 /** OCSP & CERTS / HPKP ***/
 user_pref("security.OCSP.enabled", 0);
 user_pref("privacy.antitracking.isolateContentScriptResources", true);
 user_pref("security.csp.reporting.enabled", false);
 /** SSL / TLS ***/
 user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
 user_pref("browser.xul.error_pages.expert_bad_cert", true);
 user_pref("security.tls.enable_0rtt_data", false);
 /** DISK AVOIDANCE ***/
 user_pref("browser.cache.disk.enable", false);
 user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);
 user_pref("media.memory_cache_max_size", 65536);
 user_pref("browser.sessionstore.interval", 60000);
 /** SHUTDOWN & SANITIZING ***/
 user_pref("privacy.history.custom", true);
 user_pref("browser.privatebrowsing.resetPBM.enabled", true);
 /** SPECULATIVE LOADING ***/
 user_pref("network.http.speculative-parallel-limit", 0);
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("browser.urlbar.speculativeConnect.enabled", false);
 user_pref("browser.places.speculativeConnect.enabled", false);
 user_pref("network.prefetch-next", false);
 /** SEARCH / URL BAR ***/
 user_pref("browser.urlbar.trimHttps", true);
 user_pref("browser.urlbar.untrimOnUserInteraction.featureGate", true);
 user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
 user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.urlbar.quicksuggest.enabled", false);
 user_pref("browser.urlbar.groupLabels.enabled", false);
 user_pref("browser.formfill.enable", false);
 user_pref("network.IDN_show_punycode", true);
 /** HTTPS-ONLY MODE ***/
 user_pref("dom.security.https_only_mode", true);
 user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);
 /** PASSWORDS ***/
 user_pref("signon.formlessCapture.enabled", false);
 user_pref("signon.privateBrowsingCapture.enabled", false);
 user_pref("network.auth.subresource-http-auth-allow", 1);
 user_pref("editor.truncate_user_pastes", false);
 /** EXTENSIONS ***/
 user_pref("extensions.enabledScopes", 5);
 /** HEADERS / REFERERS ***/
 user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
 /** CONTAINERS ***/
 user_pref("privacy.userContext.ui.enabled", true);
 /** VARIOUS ***/
 user_pref("pdfjs.enableScripting", false);
 /** SAFE BROWSING ***/
 user_pref("browser.safebrowsing.downloads.remote.enabled", false);
 /** MOZILLA ***/
 user_pref("permissions.default.desktop-notification", 2);
 user_pref("permissions.default.geo", 2);
 user_pref("geo.provider.network.url", "https://beacondb.net/v1/geolocate");
 user_pref("browser.search.update", false);
 user_pref("permissions.manager.defaultsUrl", "");
 user_pref("extensions.getAddons.cache.enabled", false);
 /** TELEMETRY ***/
 user_pref("datareporting.policy.dataSubmissionEnabled", false);
 user_pref("datareporting.healthreport.uploadEnabled", false);
 user_pref("toolkit.telemetry.unified", false);
 user_pref("toolkit.telemetry.enabled", false);
 user_pref("toolkit.telemetry.server", "data:,");
 user_pref("toolkit.telemetry.archive.enabled", false);
 user_pref("toolkit.telemetry.newProfilePing.enabled", false);
 user_pref("toolkit.telemetry.shutdownPingSender.enabled", false);
 user_pref("toolkit.telemetry.updatePing.enabled", false);
 user_pref("toolkit.telemetry.bhrPing.enabled", false);
 user_pref("toolkit.telemetry.firstShutdownPing.enabled", false);
 user_pref("toolkit.telemetry.coverage.opt-out", true);
 user_pref("toolkit.coverage.opt-out", true);
 user_pref("toolkit.coverage.endpoint.base", "");
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);
 user_pref("datareporting.usage.uploadEnabled", false);
 /** EXPERIMENTS ***/
 user_pref("app.shield.optoutstudies.enabled", false);
 user_pref("app.normandy.enabled", false);
 user_pref("app.normandy.api_url", "");
 /** CRASH REPORTS ***/
 user_pref("breakpad.reportURL", "");
 user_pref("browser.tabs.crashReporting.sendReport", false);
 /****************************************************************************
 * SECTION: PESKYFOX                                                        *
 ****************************************************************************/
 /** MOZILLA UI ***/
 user_pref("extensions.getAddons.showPane", false);
 user_pref("extensions.htmlaboutaddons.recommendations.enabled", false);
 user_pref("browser.discovery.enabled", false);
 user_pref("browser.shell.checkDefaultBrowser", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false);
 user_pref("browser.preferences.moreFromMozilla", false);
 user_pref("browser.aboutConfig.showWarning", false);
 user_pref("browser.startup.homepage_override.mstone", "ignore");
 user_pref("browser.aboutwelcome.enabled", false);
 user_pref("browser.profiles.enabled", true);
 /** THEME ADJUSTMENTS ***/
 user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
 user_pref("browser.compactmode.show", true);
 user_pref("browser.privateWindowSeparation.enabled", false); // WINDOWS
 /** AI ***/
 user_pref("browser.ml.enable", false);
 user_pref("browser.ml.chat.enabled", false);
 user_pref("browser.ml.chat.menu", false);
 user_pref("browser.tabs.groups.smart.enabled", false);
 user_pref("browser.ml.linkPreview.enabled", false);
 /** FULLSCREEN NOTICE ***/
 user_pref("full-screen-api.transition-duration.enter", "0 0");
 user_pref("full-screen-api.transition-duration.leave", "0 0");
 user_pref("full-screen-api.warning.timeout", 0);
 /** URL BAR ***/
 user_pref("browser.urlbar.trending.featureGate", false);
 /** NEW TAB PAGE ***/
 user_pref("browser.newtabpage.activity-stream.default.sites", "");
 user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false);
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
 user_pref("browser.newtabpage.activity-stream.showSponsored", false);
 user_pref("browser.newtabpage.activity-stream.showSponsoredCheckboxes", false);
 /** DOWNLOADS ***/
 user_pref("browser.download.manager.addToRecentDocs", false);
 /** PDF ***/
 user_pref("browser.download.open_pdf_attachments_inline", true);
 /** TAB BEHAVIOR ***/
 user_pref("browser.bookmarks.openInTabClosesMenu", false);
 user_pref("browser.menu.showViewImageInfo", true);
 user_pref("findbar.highlightAll", true);
 user_pref("layout.word_select.eat_space_to_next_word", false);
 /****************************************************************************
 * START: ZEN-SPECIFIC OVERRIDES                                            *
 ****************************************************************************/
 // Remove the slashes to enable the prefs
 // PREF: re-enable Windows efficiency mode
 //user_pref("dom.ipc.processPriorityManager.backgroundUsesEcoQoS", true);
 // PREF: disable new tab preload since they are off by default
 //user_pref("browser.newtab.preload", false);
 // PREF: show Enhance Tracking Protection shield in URL bar
 // Currently bugged if you click to view what's blocked
 //user_pref("zen.urlbar.show-protections-icon", true);
 // PREF: Disable the Picture in picture pop-out when changing tabs
 //user_pref("media.videocontrols.picture-in-picture.enable-when-switching-tabs.enabled", false);
 /****************************************************************************
 * START: MY OVERRIDES                                                      *
 ****************************************************************************/
 // visit https://github.com/yokoffing/Betterfox/wiki/Common-Overrides
 // visit https://github.com/yokoffing/Betterfox/wiki/Optional-Hardening
 // Enter your personal overrides below this line:
 /****************************************************************************
 * SECTION: SMOOTHFOX                                                       *
 ****************************************************************************/
 // Reset Zen's custom scrolling prefs to their Firefox defaults before making changes!
 // [1] Zen changes: https://github.com/zen-browser/desktop/blob/3932ec21f5661440c4b20796f90341a6ac725818/src/browser/app/profile/zen-browser.js#L297-L312
 // [2] Firefox defaults: https://searchfox.org/mozilla-release/source/modules/libpref/init/StaticPrefList.yaml
 // Then apply an example from Smoothfox
 // [3] https://github.com/yokoffing/Betterfox/blob/main/Smoothfox.js
 // Enter your scrolling overrides below this line:
 /****************************************************************************
 * END: BETTERFOX                                                           *
 ****************************************************************************/
Author	SHA1	Message	Date
Hal	c3c64a22a1	remove duplicate	2024-05-20 14:34:22 -04:00
Hal	ef6e985186	browser.urlbar.yelp.featureGate FF124	2024-05-20 14:30:27 -04:00
Hal	4f136e9978	corroborator.enabled removed FF126	2024-05-20 14:23:13 -04:00
Hal	322002b02b	add text fragment (experimental)	2024-05-20 14:21:48 -04:00
Hal	a687cb7297	account for MSDp	2024-05-20 13:16:43 -04:00
Hal	9212b98e53	ver #	2024-05-20 13:13:37 -04:00
Hal	9f4409dc13	ver #	2024-05-20 13:13:23 -04:00
Hal	e9b0b4f225	ver #	2024-05-20 13:13:08 -04:00
Hal	c68b528fcc	ver #	2024-05-20 13:12:40 -04:00
Hal	30228f307b	NTP: wallpapers and weather	2024-05-20 13:11:39 -04:00
Hal	4ca0d439fc	remove speculative loading test	2024-05-20 13:02:57 -04:00
Hal	ef9c886fad	Update user.js	2024-05-20 12:47:42 -04:00
Hal	1bb3c6e617	Update Fastfox.js	2024-05-17 17:59:16 -04:00
Hal	f1c5b4e06d	note	2024-05-17 17:50:55 -04:00
Hal	ec40cd2cfe	Super Resolution now implemented default	2024-05-17 17:50:08 -04:00
Hal	61c4c87c60	Update Securefox.js	2024-05-17 17:17:13 -04:00
Hal	ff2a516d2f	Update Securefox.js	2024-05-17 17:12:17 -04:00
Hal	847ba04322	SERP Telemetry	2024-05-17 17:07:59 -04:00
Hal	91e69b61ff	Bounce Tracking Protection	2024-05-17 16:56:48 -04:00
Hal	8b403e9db9	update value for network.http.speculative-parallel-limit	2024-05-05 16:04:45 -04:00
Hal	7762e11597	add network.dns.disablePrefetchFromHTTPS	2024-05-05 15:56:47 -04:00
Hal	fed34f834b	prefetchfromhttps now false (FF127+) https://bugzilla.mozilla.org/show_bug.cgi?id=1596935	2024-05-05 15:56:00 -04:00
Hal	46a27b15ff	DLP	2024-04-16 10:15:58 -04:00
Hal	36f63d97dc	browser.urlbar.yelp.featureGate	2024-04-16 10:11:53 -04:00
Hal	b05dfcfea7	add Mercury	2024-04-16 10:01:46 -04:00
Hal	a9de61b401	Update Fastfox.js	2024-04-16 09:59:18 -04:00
Hal	ff2e690409	fix decimals https://github.com/yokoffing/Betterfox/issues/287	2024-04-11 12:14:32 -04:00
Hal	2f6796d055	add line on performance	2024-03-23 13:33:09 -04:00
Hal	0f84895ec4	add resource	2024-03-22 10:44:35 -04:00
Hal	e57d87d4b9	Update user-overrides.js	2024-03-21 20:51:15 -04:00
Hal	3d9b3b4e89	Update Fastfox.js	2024-03-21 11:19:57 -04:00
Hal	56544e8fdc	Update Peskyfox.js	2024-03-21 11:15:44 -04:00
Hal	9ec4ed5fae	Update Peskyfox.js	2024-03-21 11:14:46 -04:00
Hal	ab288df159	PingCentre telemetry removed	2024-03-21 11:13:17 -04:00
Hal	155c084bc6	PingCentre telemetry removed	2024-03-21 11:12:54 -04:00
Hal	e4de66dcbc	CRLite requires push	2024-03-21 11:12:31 -04:00
Hal	4a20f7ee3c	remove push Required for CRLite	2024-03-21 11:10:50 -04:00
Hal	4775dbce89	edit RCWN title	2024-03-21 10:21:59 -04:00
Hal	96864acc29	more details	2024-03-21 10:12:22 -04:00
Hal	c4a5018b04	add network.http.rcwn.enabled	2024-03-21 09:54:13 -04:00
Hal	c18c4802f4	layout.css.has-selector.enabled is now default	2024-03-21 09:41:23 -04:00
Hal	ae7c8ee298	layout.css.has-selector.enabled is now default	2024-03-21 09:40:36 -04:00
Hal	705c50cc99	remove network.dns.max_high_priority_threads	2024-03-21 09:38:55 -04:00
Hal	f0da2bc058	DNS threads reset	2024-03-21 09:37:49 -04:00
Hal	5a7816e675	Merge branch 'main' into 123	2024-03-21 09:34:08 -04:00
Hal	80eb522422	spelling	2024-03-18 11:48:57 -04:00
Hal	bc8d1eb324	Merge branch 'main' into 123	2024-03-13 21:53:29 -04:00
Hal	f6affa6076	missing pref text	2024-02-28 18:19:35 -05:00
Hal	43546f7ba6	add op pref	2024-02-21 12:13:42 -05:00
Hal	e95eb32ffd	signon.firefoxRelay.feature	2024-02-21 12:12:20 -05:00
Hal	0f818cddff	adjust relay pref	2024-02-21 12:10:49 -05:00
Hal	35474a4c38	FF view prefs	2024-02-21 12:02:33 -05:00