Update README.md

Delete librewolf.overrides.cfg
2026-06-12 07:30:47 +05:30 · 2024-08-04 09:12:51 -04:00 · 2024-08-04 09:11:29 -04:00 · 2024-07-23 15:40:12 -04:00 · 2024-07-23 15:05:07 -04:00
11 changed files with 407 additions and 1009 deletions
@@ -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: 137                                                                         *
+ * version: 128                                                                         *
 * url: https://github.com/yokoffing/Betterfox                                          *
 ***************************************************************************************/

@@ -45,8 +45,8 @@
 // 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
-// [3] https://web.archive.org/web/20240115073722/https://dev.opera.com/articles/efficient-javascript/?page=3#smoothspeed
+// [2] https://dev.opera.com/articles/efficient-javascript/?page=3#reflow
+// [3] https://dev.opera.com/articles/efficient-javascript/?page=3#smoothspeed
 user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)

 // PREF: new tab preload
@@ -78,15 +78,6 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 // 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                                            *
 ****************************************************************************/
@@ -108,18 +99,16 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
    //user_pref("gfx.webrender.software.opengl", true); // LINUX

 // PREF: GPU-accelerated Canvas2D
-// Uses Accelerated Canvas2D for hardware acceleration of Canvas2D.
-// This provides a consistent acceleration architecture across all platforms
-// by utilizing WebGL instead of relying upon Direct2D.
+// Use gpu-canvas instead of to skia-canvas.
 // [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.cache-items", 8192); // DEFAULT FF135+; Chrome=4096
-    user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; Chrome=512
+//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=2048; alt=8192
+    user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; alt=1024
    user_pref("gfx.content.skia-font-cache-size", 20); // default=5; Chrome=20
    // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1239151#c2

@@ -135,6 +124,11 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 //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
@@ -153,7 +147,7 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 // 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", false);
+//user_pref("browser.cache.disk.enable", true); // DEFAULT

 // PREF: disk cache size
 // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=913808,968106,968101
@@ -177,8 +171,7 @@ user_pref("browser.cache.disk.enable", false);
 // [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", false);
+//user_pref("network.http.rcwn.enabled", true); // DEFAULT

 // PREF: attempt to RCWN only if a resource is smaller than this size
 //user_pref("network.http.rcwn.small_resource_size_kb", 256); // DEFAULT
@@ -219,9 +212,8 @@ user_pref("browser.cache.disk.enable", false);
 //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

@@ -240,15 +232,13 @@ user_pref("browser.cache.disk.enable", false);
 // 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
-// subsequent reload of websites will be much much faster.
-// 0 means that the bytecode is created every 4 page loads [3].
+// -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.
 // [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
@@ -263,14 +253,13 @@ user_pref("browser.cache.disk.enable", false);
 // 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)
-//user_pref("browser.cache.memory.max_entry_size", 20480); // (20 MB); default=5120 (5 MB)
+//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", 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
@@ -281,7 +270,7 @@ user_pref("browser.cache.disk.enable", false);
 // 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);
+//user_pref("browser.sessionhistory.max_total_viewers", 4);

 /****************************************************************************
 * SECTION: MEDIA CACHE                                                     *
@@ -294,8 +283,6 @@ user_pref("browser.sessionhistory.max_total_viewers", 4);
 // [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
-
-// PREF: media cache combine sizes
 //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

@@ -333,14 +320,13 @@ user_pref("image.mem.decode_bytes_at_a_time", 32768); // default=16384; alt=6553
 ****************************************************************************/

 // 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", 65535); // default=32768 (32 kb); 262144 too large
-//user_pref("network.buffer.cache.count", 48); // default=24; 128 too large
+//user_pref("network.buffer.cache.size", 262144); // 256 kb; default=32768 (32 kb)
+//user_pref("network.buffer.cache.count", 128); // default=24

 // PREF: increase the absolute number of HTTP connections
 // [1] https://kb.mozillazine.org/Network.http.max-connections
@@ -413,7 +399,7 @@ user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS
 // [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", 0);
+//user_pref("network.http.speculative-parallel-limit", 20); // DEFAULT (FF127+?)

 // PREF: DNS prefetching for HTMLLinkElement <link rel="dns-prefetch">
 // Used for cross-origin connections to provide small performance improvements.
@@ -427,7 +413,7 @@ user_pref("network.http.speculative-parallel-limit", 0);
 user_pref("network.dns.disablePrefetch", true);
    user_pref("network.dns.disablePrefetchFromHTTPS", true); // [FF127+ false]

-// PREF: DNS prefetch for HTMLAnchorElement (speculative DNS)
+// PREF:  DNS prefetch for HTMLAnchorElement (speculative DNS)
 // Disable speculative DNS calls to prevent Firefox from resolving
 // hostnames for other domains linked on a page. This may eliminate
 // unnecessary DNS lookups, but can increase latency when following external links.
@@ -446,11 +432,11 @@ user_pref("network.dns.disablePrefetch", true);
 // [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);
+//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);
+//user_pref("browser.places.speculativeConnect.enabled", false);

 // PREF: network module preload <link rel="modulepreload"> [FF115+]
 // High-priority loading of current page JavaScript modules.
@@ -508,7 +494,7 @@ user_pref("network.prefetch-next", false);
 // 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 DNS, TCP, and SSL handshakes.
+// [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
@@ -549,9 +535,29 @@ user_pref("network.predictor.enabled", false);

 // 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);

+// 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                                                      *
 ****************************************************************************/
@@ -567,18 +573,18 @@ user_pref("layout.css.grid-template-masonry-value.enabled", true);
 // 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).
-// Set this to some value, e.g. 4/5 of total memory available on your system:
-// 4GB=3276, 8GB=6553, 16GB=13107, 32GB=25698, 64GB=52429
+// this value.
+// Set this to some high value, e.g. 2/3 of total memory available in your system:
+// 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)
@@ -3,7 +3,7 @@
 * Peskyfox                                                                 *
 * "Aquila non capit muscas"                                                *
 * priority: remove annoyances                                              *
- * version: 142                                                             *
+ * version: 128.1                                                           *
 * 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                          *
@@ -29,6 +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);
@@ -57,12 +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
-user_pref("browser.profiles.enabled", true);
+// PREF: only show List All Tabs icon when needed
+// 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]
-// [1] https://github.com/yokoffing/Betterfox/issues/320
-//user_pref("widget.gtk.non-native-titlebar-buttons.enabled", true);
+// PREF: enable new screenshot tool [FF122+]
+//user_pref("screenshots.browser.component.enabled", true);

 /****************************************************************************
 * SECTION: THEME ADJUSTMENTS                                              *
@@ -74,6 +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).
@@ -93,44 +109,21 @@ user_pref("browser.privateWindowSeparation.enabled", false);
 // 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                                                              *
-****************************************************************************/
-// PREF: AI master switch
-// [1] https://github.com/yokoffing/Betterfox/issues/416
-user_pref("browser.ml.enable", false);
-
-// PREF: AI chat
-user_pref("browser.ml.chat.enabled", false);
-
-// PREF: link previews
-//user_pref("browser.ml.linkPreview.enabled", false);
-
-// PREF: AI-enhanced tab groups
-// [1] https://support.mozilla.org/kb/how-use-ai-enhanced-tab-groups
-//user_pref("browser.tabs.groups.smart.enabled", false);
-
-/****************************************************************************
- * SECTION: COOKIE BANNER HANDLING                                          *
+ * SECTION: COOKIE BANNER HANDLING                                         *
 ****************************************************************************/

 // PREF: Cookie Banner handling
-// [DEPRECIATED] Future of the project is unclear. See [5] and [6].
 // [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
-// [5] https://bugzilla.mozilla.org/show_bug.cgi?id=1940418
-// [6] https://github.com/mozilla/cookie-banner-rules-list/issues/544
 // 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);
+user_pref("cookiebanners.service.mode", 1);
+user_pref("cookiebanners.service.mode.privateBrowsing", 1);

 // PREF: Cookie Banner global rules
 // Global rules that can handle a list of cookie banner libraries and providers on any site.
@@ -139,7 +132,7 @@ user_pref("browser.ml.chat.enabled", false);
 //user_pref("cookiebanners.service.enableGlobalRules.subFrames", true); // DEFAULT [FF121+]

 /****************************************************************************
- * SECTION: TRANSLATIONS                                                    *
+ * SECTION: TRANSLATIONS                                                   *
 ****************************************************************************/

 // PREF: Firefox Translations [FF118+]
@@ -177,7 +170,8 @@ user_pref("full-screen-api.warning.timeout", 0); // default=3000
 // [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);
@@ -203,8 +197,8 @@ user_pref("browser.urlbar.suggest.engines", 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.unitConversion.enabled", true); // [DEFAULT FF141+]
+user_pref("browser.urlbar.suggest.calculator", true);
+user_pref("browser.urlbar.unitConversion.enabled", true);

 // PREF: disable dropdown suggestions with empty query
 //user_pref("browser.urlbar.suggest.topsites", false);
@@ -216,19 +210,12 @@ 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
@@ -247,14 +234,11 @@ user_pref("browser.urlbar.trending.featureGate", false);
 // disable=0
 //user_pref("browser.urlbar.maxRichResults", 5); // default=10

-// PREF: text fragments
-// [WARNING] Enabling can cause tab crashes [4]
+// PREF: text fragments [FF126+ NIGHTLY]
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1753933#c6
 // [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);
+//user_pref("dom.text_fragments.enabled", true);

 /****************************************************************************
 * SECTION: AUTOPLAY                                                        *
@@ -301,13 +285,12 @@ 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.showSponsoredTopSites", false); // Sponsored shortcuts [FF83+]
-//user_pref("browser.newtabpage.activity-stream.showWeather", false); // Weather [FF130+]
-    //user_pref("browser.newtabpage.activity-stream.system.showWeather", false); // hides Weather as an UI option
+user_pref("browser.newtabpage.activity-stream.feeds.topsites", false); // Shortcuts
+      //user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Shortcuts > Sponsored shortcuts [FF83+]
+//user_pref("browser.newtabpage.activity-stream.showWeather", false); // Weather [FF128+ NIGHTLY]
+    //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.showSponsoredCheckboxes", false); // [FF140+] Support Firefox
+      //user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Sponsored Stories [FF58+]  
 //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);
@@ -320,7 +303,7 @@ 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/
@@ -358,7 +341,7 @@ user_pref("extensions.pocket.enabled", false);
 // [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.
@@ -528,13 +511,20 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
    //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
@@ -543,26 +533,6 @@ 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
@@ -571,25 +541,9 @@ 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);

@@ -604,40 +558,50 @@ 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
-// Can be overridden by userChrome.css
-//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: hide image placeholders
+//user_pref("browser.display.show_image_placeholders", false);

 // 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
-// This is useful if you're making your own CSS theme.
+// PREF: enable ASRouter Devtools at about:newtab#devtools (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);

-/****************************************************************************
- * SECTION: IMAGE AND MEDIA HANDLING                                        *
- ****************************************************************************/
+// PREF: print preview
+//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
+
+// PREF: hide frequent sites on right-click of taskbar icon [WINDOWS?]
+//user_pref("browser.taskbar.lists.frequent.enabled", false);
@@ -1,105 +1,30 @@
-![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/).
+# Betterfox 128 ESR
+These prefs are applicable for:
+* [Firefox ESR 128.0](https://support.mozilla.org/en-US/kb/switch-to-firefox-extended-support-release-esr) <sup>[^more info](https://support.mozilla.org/en-US/kb/firefox-esr-release-cycle)</sup>
+* [Waterfox G7](https://github.com/WaterfoxCo/Waterfox)
+* [Floorp ESR 128](https://github.com/Floorp-Projects/Floorp/tree/ESR128)
+* etc

-## Made for everyday browsing
-[Faster](https://medium.com/@mihirgrand/comparing-popular-firefox-forks-6fa83fdfdaad#:~:text=31%25%20more%20than%20vanilla%20Firefox), more private and secure — without using third-party code.
-
-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).
+Using regular Firefox? [Switch back to the main branch](https://github.com/yokoffing/Betterfox).

 ## Required reading
-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.
+1) Download the user.js file [here](https://raw.githubusercontent.com/yokoffing/Betterfox/esr128/user.js) (Right click > `Save Link As…`).
+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
-2) **Efficiency:** unleash Firefox's ability to be fast and performant
-3) **Privacy:** protect your data without causing site breakage
-
-## Simple configs
-
-`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 |
-|:---------:|-------------|
-| [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) | 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/blob/stable/src/browser/app/profile/zen-browser.js) (July 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)
-* [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) 
-* [How To Improve Firefox Performance](https://www.youtube.com/watch?v=N8IOJiOFVEk) (Dec 2021)
-
-### Podcasts
-* [Italian] [Digitalia.fm](https://digitalia.fm/684/) | 1:41:35–1:42:41 (July 2023)
-* [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
-* [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)
-
-### Guides
-* [FMHY Browser Tools: Privacy Tweaks](https://www.reddit.com/r/FREEMEDIAHECKYEAH/wiki/storage/#wiki_privacy_based_browsers)
-* [Firefox-UI-Fix](https://github.com/black7375/Firefox-UI-Fix/wiki/Tips#privacy)
-* [Narsil/desktop_user.js](https://git.nixnet.services/Narsil/desktop_user.js#thanks)
-* [pyllyukko/user.js](https://github.com/pyllyukko/user.js) [comparator](https://jm42.github.io/compare-user.js/)
-
-### Reviews
-* “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/)
-* "...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
-
-If you like the project, leave a :star: (top right) and become a [stargazer](https://github.com/yokoffing/Betterfox/stargazers)!
-
-[![Stargazers repo roster for @yokoffing/Betterfox](https://reporoster.com/stars/dark/yokoffing/Betterfox)](https://github.com/yokoffing/Betterfox/stargazers)
-
-<a href='https://ko-fi.com/Q5Q5G8EPH' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://storage.ko-fi.com/cdn/kofi2.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
-<noscript><a href="https://liberapay.com/yokoffing/donate"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></noscript>
-
-## 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 @@
 * Securefox                                                                *
 * "Natura non contristatur"                                                *     
 * priority: provide sensible security and privacy                          *
- * version: 142                                                             *
+ * version: 128                                                             *
 * url: https://github.com/yokoffing/Betterfox                              *
 * credit: Most prefs are reproduced and adapted from the arkenfox project  *
 * credit urL: https://github.com/arkenfox/user.js                          *
@@ -21,13 +21,10 @@
 // [NOTE] FF86: "Strict" tracking protection enables dFPI.
 // [1] https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop
 // [2] https://www.reddit.com/r/firefox/comments/l7xetb/network_priority_for_firefoxs_enhanced_tracking/gle2mqn/?web2x&context=3
-user_pref("browser.contentblocking.category", "strict"); // [HIDDEN]
-// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1970647
-user_pref("privacy.trackingprotection.allow_list.baseline.enabled", true); // [FF142+]
-user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); // [FF142+]
 //user_pref("privacy.trackingprotection.enabled", true); // enabled with "Strict"
 //user_pref("privacy.trackingprotection.pbmode.enabled", true); // DEFAULT
 //user_pref("browser.contentblocking.customBlockList.preferences.ui.enabled", false); // DEFAULT
+user_pref("browser.contentblocking.category", "strict");
 //user_pref("privacy.trackingprotection.socialtracking.enabled", true); // enabled with "Strict"
    //user_pref("privacy.socialtracking.block_cookies.enabled", true); // DEFAULT
 //user_pref("privacy.trackingprotection.cryptomining.enabled", true); // DEFAULT
@@ -41,8 +38,6 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
    //user_pref("privacy.annotate_channels.strict_list.pbmode.enabled", true); // DEFAULT
 //user_pref("privacy.fingerprintingProtection", true); // [FF114+] [ETP FF119+] enabled with "Strict"
    //user_pref("privacy.fingerprintingProtection.pbmode", true); // DEFAULT
-//user_pref("privacy.bounceTrackingProtection.mode", 1); // [FF131+] [ETP FF133+]
-// [1] https://searchfox.org/mozilla-central/source/toolkit/components/antitracking/bouncetrackingprotection/nsIBounceTrackingProtection.idl#11-23

 // PREF: query stripping
 // Currently uses a small list [1]
@@ -59,28 +54,15 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
 //user_pref("privacy.query_stripping.strip_list", ""); // DEFAULT
 //user_pref("privacy.query_stripping.strip_on_share.enabled", true);

-// PREF: Smartblock
-// [1] https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection
-// [2] https://www.youtube.com/watch?v=VE8SrClOTgw
-// [3] https://searchfox.org/mozilla-central/source/browser/extensions/webcompat/data/shims.js
-//user_pref("extensions.webcompat.enable_shims", true); // [HIDDEN] enabled with "Strict"
-//user_pref("extensions.webcompat.smartblockEmbeds.enabled", true); // [DEFAULT FF137+]
-
-// PREF: allow embedded tweets and reddit posts [FF136+]
+// PREF: allow embedded tweets, Instagram and Reddit posts, and TikTok embeds
 // [TEST - reddit embed] https://www.pcgamer.com/amazing-halo-infinite-bugs-are-already-rolling-in/
 // [TEST - instagram embed] https://www.ndtv.com/entertainment/bharti-singh-and-husband-haarsh-limbachiyaa-announce-pregnancy-see-trending-post-2646359
 // [TEST - tweet embed] https://www.newsweek.com/cryptic-tweet-britney-spears-shows-elton-john-collab-may-date-back-2015-1728036
 // [TEST - tiktok embed] https://www.vulture.com/article/snl-adds-four-new-cast-members-for-season-48.html
-// [TEST - truthsocial embed] https://www.newsweek.com/donald-trump-congratulates-patrick-brittany-mahomes-new-baby-2027097
 // [1] https://www.reddit.com/r/firefox/comments/l79nxy/firefox_dev_is_ignoring_social_tracking_preference/gl84ukk
 // [2] https://www.reddit.com/r/firefox/comments/pvds9m/reddit_embeds_not_loading/
-// [3] https://github.com/yokoffing/Betterfox/issues/413
-//user_pref("urlclassifier.trackingSkipURLs", "embed.reddit.com, *.twitter.com, *.twimg.com"); // MANUAL [FF136+]
-//user_pref("urlclassifier.features.socialtracking.skipURLs", "*.twitter.com, *.twimg.com"); // MANUAL [FF136+]
-
-// PREF: allow embedded tweets, Instagram and Reddit posts, and TikTok embeds [before FF136+]
-//user_pref("urlclassifier.trackingSkipURLs", "*.reddit.com, *.twitter.com, *.twimg.com, *.tiktok.com"); // MANUAL
-//user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.twitter.com, *.twimg.com"); // MANUAL
+user_pref("urlclassifier.trackingSkipURLs", "*.reddit.com, *.twitter.com, *.twimg.com, *.tiktok.com"); // MANUAL
+user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.twitter.com, *.twimg.com"); // MANUAL

 // PREF: lower the priority of network loads for resources on the tracking protection list [NIGHTLY]
 // [1] https://github.com/arkenfox/user.js/issues/102#issuecomment-298413904
@@ -125,9 +107,7 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
 // [5] https://hacks.mozilla.org/2021/02/introducing-state-partitioning/
 // [6] https://github.com/arkenfox/user.js/issues/1281
 // [7] https://hacks.mozilla.org/2022/02/improving-the-storage-access-api-in-firefox/
-// [8] https://blog.includesecurity.com/2025/04/cross-site-websocket-hijacking-exploitation-in-2025/
 //user_pref("network.cookie.cookieBehavior", 5); // DEFAULT FF103+
-//user_pref("network.cookie.cookieBehavior.optInPartitioning", true); // [ETP FF132+]
 //user_pref("browser.contentblocking.reject-and-isolate-cookies.preferences.ui.enabled", true); // DEFAULT

 // PREF: Network Partitioning
@@ -140,12 +120,18 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
 // [3] https://blog.mozilla.org/security/2021/01/26/supercookie-protections/
 //user_pref("privacy.partition.network_state", true); // DEFAULT
    //user_pref("privacy.partition.serviceWorkers", true); // [DEFAULT: true FF105+]
-    //user_pref("privacy.partition.network_state.ocsp_cache", true); // [DEFAULT: true FF123+]
+    //user_pref("privacy.partition.network_state.ocsp_cache", true); // enabled with "Strict" [DEFAULT: true FF123+]
    //user_pref("privacy.partition.bloburl_per_partition_key", true); // [FF118+]
 // enable APS (Always Partitioning Storage) [FF104+]
 //user_pref("privacy.partition.always_partition_third_party_non_cookie_storage", true); // [DEFAULT: true FF109+]
 //user_pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", false); // [DEFAULT: false FF109+]

+// PREF: Smartblock
+// [1] https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection
+// [2] https://www.youtube.com/watch?v=VE8SrClOTgw
+// [3] https://searchfox.org/mozilla-central/source/browser/extensions/webcompat/data/shims.js
+//user_pref("extensions.webcompat.enable_shims", true); // enabled with "Strict"
+
 // PREF: Redirect Tracking Prevention / Cookie Purging
 // All storage is cleared (more or less) daily from origins that are known trackers and that
 // haven’t received a top-level user interaction (including scroll) within the last 45 days.
@@ -157,6 +143,14 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
 // [6] https://firefox-source-docs.mozilla.org/toolkit/components/antitracking/anti-tracking/cookie-purging/index.html
 //user_pref("privacy.purge_trackers.enabled", true); // DEFAULT

+// PREF: Bounce Tracking Protection [FF127+]
+// A new standardised variant of Cookie Purging that uses heuristics to detect bounce trackers,
+// rather than relying on tracker lists.
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1895222
+// [2] https://groups.google.com/a/mozilla.org/g/dev-platform/c/M6erM0SjPTM
+//user_pref("privacy.bounceTrackingProtection.enabled", true);
+//user_pref("privacy.bounceTrackingProtection.enableDryRunMode", false); // false enables tracker data purging
+
 // PREF: SameSite Cookies
 // Currently, the absence of the SameSite attribute implies that cookies will be
 // attached to any request for a given origin, no matter who initiated that request.
@@ -171,10 +165,9 @@ user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true); //
 // [6] https://web.dev/samesite-cookies-explained/
 // [7] https://portswigger.net/web-security/csrf/bypassing-samesite-restrictions
 // [8] https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies
-// [9] https://blog.includesecurity.com/2025/04/cross-site-websocket-hijacking-exploitation-in-2025/
 // [TEST] https://samesite-sandbox.glitch.me/
 //user_pref("network.cookie.sameSite.laxByDefault", true);
-//user_pref("network.cookie.sameSite.noneRequiresSecure", true); // [DEFAULT FF131+]
+user_pref("network.cookie.sameSite.noneRequiresSecure", true);
 //user_pref("network.cookie.sameSite.schemeful", true);

 // PREF: Hyperlink Auditing (click tracking)
@@ -268,7 +261,6 @@ user_pref("security.OCSP.enabled", 0);
 // [1] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/
 // [2] https://www.imperialviolet.org/2014/04/19/revchecking.html
 // [3] https://www.ssl.com/blogs/how-do-browsers-handle-revoked-ssl-tls-certificates/#ftoc-heading-3
-// [4] https://letsencrypt.org/2024/12/05/ending-ocsp/
 //user_pref("security.OCSP.require", true);
      
 // PREF: CRLite
@@ -280,7 +272,7 @@ user_pref("security.OCSP.enabled", 0);
 // 3 = consult CRLite and enforce "Not Revoked" results, but defer to OCSP for "Revoked" [FF99+, default FF100+]
 // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1429800,1670985,1753071
 // [2] https://blog.mozilla.org/security/tag/crlite/
-//user_pref("security.remote_settings.crlite_filters.enabled", true); // [DEFAULT: true FF137+]
+user_pref("security.remote_settings.crlite_filters.enabled", true);
 user_pref("security.pki.crlite_mode", 2);

 // PREF: HTTP Public Key Pinning (HPKP)
@@ -310,23 +302,14 @@ user_pref("security.pki.crlite_mode", 2);
 //user_pref("security.enterprise_roots.enabled", false);
    //user_pref("security.certerrors.mitm.auto_enable_enterprise_roots", false);

-// PREF: disable content analysis by Data Loss Prevention (DLP) agents [FF124+]
-// DLP agents are background processes on managed computers that
-// allow enterprises to monitor locally running applications for
-// data exfiltration events, which they can allow/block based on
-// customer-defined DLP policies.
+// PREF: disable content analysis by DLP (Data Loss Prevention) agents [FF124+]
+// DLP agents are background processes on managed computers that allow enterprises to monitor locally running
+// applications for data exfiltration events, which they can allow/block based on customer defined DLP policies.
 // [1] https://github.com/chromium/content_analysis_sdk
 // [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1880314
 //user_pref("browser.contentanalysis.enabled", false); // [FF121+] [DEFAULT]
 //user_pref("browser.contentanalysis.default_result", 0; // [FF127+] [DEFAULT]

-// PREF: disable referrer and storage access for resources injected by content scripts [FF139+]
-//user_pref("privacy.antitracking.isolateContentScriptResources", true);
-
-// PREF: disable CSP Level 2 Reporting [FF140+]
-// [1] https://github.com/yokoffing/Betterfox/issues/415
-user_pref("security.csp.reporting.enabled", false);
-
 /****************************************************************************
 * SECTION: SSL (Secure Sockets Layer) / TLS (Transport Layer Security)    *
 ****************************************************************************/
@@ -366,12 +349,6 @@ user_pref("browser.xul.error_pages.expert_bad_cert", true);
 // [3] https://blog.cloudflare.com/tls-1-3-overview-and-q-and-a/
 user_pref("security.tls.enable_0rtt_data", false);

-// PREF: enable hybrid post-quantum key exchange
-// [1] https://pq.cloudflareresearch.com
-// [2] https://github.com/zen-browser/desktop/pull/2275
-//user_pref("security.tls.enable_kyber", true);
-//user_pref("network.http.http3.enable_kyber", true);
-
 /****************************************************************************
 * SECTION: FINGERPRINT PROTECTION (FPP)                                    *
 ****************************************************************************/
@@ -415,7 +392,7 @@ user_pref("security.tls.enable_0rtt_data", false);
 * SECTION: DISK AVOIDANCE                                                  *
 ****************************************************************************/

-// PREF: set media cache in Private Browsing to in-memory
+// PREF: prevent media cache from writing to disk in Private Browsing
 // [NOTE] MSE (Media Source Extensions) are already stored in-memory in PB
 user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);

@@ -494,9 +471,6 @@ user_pref("browser.sessionstore.interval", 60000); // 1 minute; default=15000 (1
   //user_pref("privacy.cpd.siteSettings", false);
   //user_pref("privacy.clearHistory.siteSettings", false);

-// PREF: purge session icon in Private Browsing windows
-user_pref("browser.privatebrowsing.resetPBM.enabled", true);
-
 /******************************************************************************
 * SECTION: SHUTDOWN & SANITIZING                                             *
 ******************************************************************************/
@@ -573,12 +547,14 @@ user_pref("privacy.history.custom", true);
 // [TEST] http://www.http2demo.io/
 // [1] https://www.ghacks.net/2023/09/19/firefox-119-will-launch-with-an-important-address-bar-change/
 user_pref("browser.urlbar.trimHttps", true);
-user_pref("browser.urlbar.untrimOnUserInteraction.featureGate", true);
+
+// PREF: reveal HTTPS in the URL upon double click [FF127+]
+//user_pref("browser.urlbar.untrimOnUserInteraction.featureGate", true);

 // PREF: display "Not Secure" text on HTTP sites
 // Needed with HTTPS-First Policy; not needed with HTTPS-Only Mode.
-//user_pref("security.insecure_connection_text.enabled", true); // [DEFAULT FF136+]
-//user_pref("security.insecure_connection_text.pbmode.enabled", true); // [DEFAULT FF136+]
+user_pref("security.insecure_connection_text.enabled", true);
+user_pref("security.insecure_connection_text.pbmode.enabled", true);

 // PREF: do not show search terms in URL bar [FF110+]
 // Show search query instead of URL on search results pages.
@@ -593,13 +569,11 @@ user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
    //user_pref("browser.search.separatePrivateDefault", true); // DEFAULT

 // PREF: enable option to add custom search engine
-// Before FF140, this pref was hidden.
 // [SETTINGS] Settings -> Search -> Search Shortcuts -> Add
 // [EXAMPLE] https://search.brave.com/search?q=%s
 // [EXAMPLE] https://lite.duckduckgo.com/lite/?q=%s
 // [1] https://reddit.com/r/firefox/comments/xkzswb/adding_firefox_search_engine_manually/
-// [2] https://www.mozilla.org/en-US/firefox/140.0/releasenotes/
-//user_pref("browser.urlbar.update2.engineAliasRefresh", true); // [DEFAULT FF140+]
+user_pref("browser.urlbar.update2.engineAliasRefresh", true); // HIDDEN

 // PREF: disable live search suggestions (Google, Bing, etc.)
 // [WARNING] Search engines keylog every character you type from the URL bar.
@@ -608,16 +582,13 @@ user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
 // [SETTING] Search>Provide search suggestions > Show search suggestions in address bar result
 user_pref("browser.search.suggest.enabled", false);
    //user_pref("browser.search.suggest.enabled.private", false); // DEFAULT
-
-// PREF: disable Show recent searches
-// [SETTING] Search > Search Suggestions > Show recent searches 
-//user_pref("browser.urlbar.suggest.recentsearches", false);
+user_pref("browser.urlbar.suggest.searches", false);

 // PREF: disable Firefox Suggest
 // [1] https://github.com/arkenfox/user.js/issues/1257
 user_pref("browser.urlbar.quicksuggest.enabled", false); // controls whether the UI is shown
-    //user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false); // [FF92+] 
-    //user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+]
+user_pref("browser.urlbar.suggest.quicksuggest.sponsored", false); // [FF92+] 
+user_pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+]
 // hide Firefox Suggest label in URL dropdown box
 user_pref("browser.urlbar.groupLabels.enabled", false);

@@ -675,10 +646,9 @@ user_pref("network.IDN_show_punycode", true);
 // [4] https://web.dev/why-https-matters/
 // [5] https://www.cloudflare.com/learning/ssl/why-use-https/
 // [6] https://blog.chromium.org/2023/08/towards-https-by-default.html
-// [7] https://attackanddefense.dev/2025/03/31/https-first-in-firefox-136.html
-//user_pref("dom.security.https_first", true); // [DEFAULT FF136+]
+user_pref("dom.security.https_first", true); // [DEFAULT FF129+]
 //user_pref("dom.security.https_first_pbm", true); // [DEFAULT FF91+]
-//user_pref("dom.security.https_first_schemeless", true); // [FF120+] [DEFAULT FF129+]
+user_pref("dom.security.https_first_schemeless", true); // [FF120+]

 /******************************************************************************
 * SECTION: HTTPS-ONLY MODE                              *
@@ -706,8 +676,9 @@ user_pref("network.IDN_show_punycode", true);
 //user_pref("dom.security.https_only_mode", true); // Normal + Private Browsing windows

 // PREF: offer suggestion for HTTPS site when available
-// [1] https://x.com/leli_gibts_scho/status/1371463866606059528
-//user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);
+// [1] https://twitter.com/leli_gibts_scho/status/1371463866606059528
+// [TEST] http://speedofanimals.com/
+user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);

 // PREF: HTTP background requests in HTTPS-only Mode
 // When attempting to upgrade, if the server doesn't respond within 3 seconds[=default time],
@@ -782,9 +753,9 @@ user_pref("network.IDN_show_punycode", true);

 // PREF: assorted options
 //user_pref("network.trr.confirmationNS", "skip"); // skip undesired DOH test connection
-//user_pref("network.trr.skip-AAAA-when-not-supported", true); // [DEFAULT] If Firefox detects that your system does not have IPv6 connectivity, it will not request IPv6 addresses from the DoH server
-//user_pref("network.trr.clear-cache-on-pref-change", true); // [DEFAULT] DNS+TRR cache will be cleared when a relevant TRR pref changes
-//user_pref("network.trr.wait-for-portal", false); // [DEFAULT] set this to true to tell Firefox to wait for the captive portal detection before TRR is used
+//user_pref("network.trr.skip-AAAA-when-not-supported", true); // DEFAULT; If Firefox detects that your system does not have IPv6 connectivity, it will not request IPv6 addresses from the DoH server
+//user_pref("network.trr.clear-cache-on-pref-change", true); // DEFAULT; DNS+TRR cache will be cleared when a relevant TRR pref changes
+//user_pref("network.trr.wait-for-portal", false); // DEFAULT; set this to true to tell Firefox to wait for the captive portal detection before TRR is used

 // PREF: DOH exlcusions
 //user_pref("network.trr.excluded-domains", ""); // DEFAULT; comma-separated list of domain names to be resolved using the native resolver instead of TRR. This pref can be used to make /etc/hosts works with DNS over HTTPS in Firefox.
@@ -856,6 +827,7 @@ user_pref("network.IDN_show_punycode", true);
 // [NOTE] This does not clear any passwords already saved.
 // [SETTING] Privacy & Security>Logins and Passwords>Ask to save logins and passwords for websites
 //user_pref("signon.rememberSignons", false);
+    //user_pref("signon.rememberSignons.visibilityToggle", true); // DEFAULT
    //user_pref("signon.schemeUpgrades", true); // DEFAULT
    //user_pref("signon.showAutoCompleteFooter", true); // DEFAULT
    //user_pref("signon.autologin.proxy", false); // DEFAULT
@@ -903,11 +875,10 @@ user_pref("signon.privateBrowsingCapture.enabled", false);

 // PREF: limit (or disable) HTTP authentication credentials dialogs triggered by sub-resources [FF41+]
 // Hardens against potential credentials phishing.
-// [WARNING] Hardening this pref may prevent you from subscribing to SoGo calendars in Thunderbird 138
 // 0=don't allow sub-resources to open HTTP authentication credentials dialogs
 // 1=don't allow cross-origin sub-resources to open HTTP authentication credentials dialogs
 // 2=allow sub-resources to open HTTP authentication credentials dialogs (default)
-// [1] https://web.archive.org/web/20181123134351/https://www.fxsitecompat.com/en-CA/docs/2015/http-auth-dialog-can-no-longer-be-triggered-by-cross-origin-resources/
+// [1] https://www.fxsitecompat.com/en-CA/docs/2015/http-auth-dialog-can-no-longer-be-triggered-by-cross-origin-resources/
 user_pref("network.auth.subresource-http-auth-allow", 1);

 // PREF: prevent password truncation when submitting form data
@@ -934,6 +905,22 @@ user_pref("editor.truncate_user_pastes", false);
 * SECTION: MIXED CONTENT + CROSS-SITE                                       *
 ******************************************************************************/

+// PREF: block insecure active content (scripts) on HTTPS pages
+// [TEST] https://mixed-script.badssl.com/
+// [1] https://trac.torproject.org/projects/tor/ticket/21323
+//user_pref("security.mixed_content.block_active_content", true); // DEFAULT
+
+// PREF: upgrade passive content to use HTTPS on secure pages
+// Firefox will now automatically try to upgrade <img>, <audio>, and <video> elements
+// from HTTP to HTTPS if they are embedded within an HTTPS page. If these
+// mixed content elements do not support HTTPS, they will no longer load.
+// [NOTE] Enterprise users may need to disable this setting [1].
+// [1] https://blog.mozilla.org/security/2024/06/05/firefox-will-upgrade-more-mixed-content-in-version-127/
+//user_pref("security.mixed_content.upgrade_display_content", true); // [DEFAULT FF127+]
+    //user_pref("security.mixed_content.upgrade_display_content.audio", true); // [DEFAULT FF119+]
+    //user_pref("security.mixed_content.upgrade_display_content.image", true); // [DEFAULT FF127+]
+    //user_pref("security.mixed_content.upgrade_display_content.video", true); // [DEFAULT FF119+]
+
 // PREF: block insecure passive content (images) on HTTPS pages
 // [WARNING] This preference blocks all mixed content, including upgradable.
 // Firefox still attempts an HTTP connection if it can't find a secure one,
@@ -944,56 +931,55 @@ user_pref("editor.truncate_user_pastes", false);
 // [1] https://blog.mozilla.org/security/2024/06/05/firefox-will-upgrade-more-mixed-content-in-version-127/
 user_pref("security.mixed_content.block_display_content", true);

+// PREF: block insecure downloads from secure sites
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1660952
+//user_pref("dom.block_download_insecure", true); // DEFAULT
+
 // PREF: allow PDFs to load javascript
 // https://www.reddit.com/r/uBlockOrigin/comments/mulc86/firefox_88_now_supports_javascript_in_pdf_files/
 user_pref("pdfjs.enableScripting", false);

+// PREF: limit allowed extension directories
+// The pref value represents the sum: e.g. 5 would be profile and application directories.
+// [WARNING] Breaks usage of files which are installed outside allowed directories.
+// [1] https://archive.is/DYjAM
+// 1=profile, 2=user, 4=application, 8=system, 16=temporary, 31=all
+//user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF] DEFAULT
+  // user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15]
+
+// PREF: disable bypassing 3rd party extension install prompts
+// [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1659530,1681331
+user_pref("extensions.postDownloadThirdPartyPrompt", false);
+
 // PREF: disable middle click on new tab button opening URLs or searches using clipboard [FF115+]
 // Enable if you're using LINUX.
 //user_pref("browser.tabs.searchclipboardfor.middleclick", false); // DEFAULT WINDOWS macOS

+// PREF: disable content analysis by Data Loss Prevention (DLP) agents
+// DLP agents are background processes on managed computers that
+// allow enterprises to monitor locally running applications for
+// data exfiltration events, which they can allow/block based on
+// customer-defined DLP policies.
+// [1] https://github.com/chromium/content_analysis_sdk
+//user_pref("browser.contentanalysis.default_allow", false); // [FF124+] [DEFAULT: false]
+
+// PREF: enforce TLS 1.0 and 1.1 downgrades as session only
+//user_pref("security.tls.version.enable-deprecated", false); // DEFAULT
+
+// PREF: enable (limited but sufficient) window.opener protection
+// Makes rel=noopener implicit for target=_blank in anchor and area elements when no rel attribute is set.
+// [1] https://jakearchibald.com/2016/performance-benefits-of-rel-noopener/
+//user_pref("dom.targetBlankNoOpener.enabled", true); // DEFAULT
+
+// PREF: enable "window.name" protection
+// If a new page from another domain is loaded into a tab, then window.name is set to an empty string. The original
+// string is restored if the tab reverts back to the original page. This change prevents some cross-site attacks.
+//user_pref("privacy.window.name.update.enabled", true); // DEFAULT
+
 // PREF: disable automatic authentication on Microsoft sites [WINDOWS]
 // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1695693,1719301
 //user_pref("network.http.windows-sso.enabled", false);

-/****************************************************************************
- * SECTION: EXTENSIONS                                                      *
-****************************************************************************/
-
-// PREF: limit allowed extension directories
-// 1=profile, 2=user, 4=application, 8=system, 16=temporary, 31=all
-// The pref value represents the sum: e.g. 5 would be profile and application directories.
-// [WARNING] Breaks usage of files which are installed outside allowed directories.
-// [1] https://archive.is/DYjAM
-user_pref("extensions.enabledScopes", 5); // [HIDDEN PREF]
-    //user_pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15]
-
-// PREF: skip 3rd party panel when installing recommended addons [FF82+]
-// [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1659530,1681331
-//user_pref("extensions.postDownloadThirdPartyPrompt", false);
-
-// PREF: disable mozAddonManager Web API [FF57+]
-// [NOTE] To allow extensions to work on AMO, you also need extensions.webextensions.restrictedDomains.
-// [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988
-//user_pref("privacy.resistFingerprinting.block_mozAddonManager", true);
-
-// PREF: disable webextension restrictions on Mozilla domains [FF60+]
-// [1] https://www.reddit.com/r/firefox/comments/n1lpaf/make_addons_work_on_mozilla_sites/gwdy235/?context=3
-// [2] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988
-//user_pref("extensions.webextensions.restrictedDomains", "");
-
-// PREF: do not require signing for extensions [ESR/DEV/NIGHTLY ONLY]
-// [1] https://support.mozilla.org/en-US/kb/add-on-signing-in-firefox#w_what-are-my-options-if-i-want-to-use-an-unsigned-add-on-advanced-users
-//user_pref("xpinstall.signatures.required", false);
-
-// PREF: disable Quarantined Domains [FF115+]
-// Users may see a notification when running add-ons that are not monitored by Mozilla when they visit certain sites.
-// The notification informs them that “some extensions are not allowed” and were blocked from running on that site.
-// There's no details as to which sites are affected.
-// [1] https://support.mozilla.org/kb/quarantined-domains
-// [2] https://www.ghacks.net/2023/07/04/firefox-115-new-esr-base-and-some-add-ons-may-be-blocked-from-running-on-certain-sites/
-//user_pref("extensions.quarantinedDomains.enabled", true); // [DEFAULT: true]
-
 /******************************************************************************
 * SECTION: HEADERS / REFERERS                                               *
 ******************************************************************************/
@@ -1064,7 +1050,7 @@ user_pref("privacy.userContext.ui.enabled", true);

 // PREF: set behavior on "+ Tab" button to display container menu on left click [FF74+]
 // [NOTE] The menu is always shown on long press and right click.
-// [SETTING] General>Tabs>Enable Container Tabs>Settings>Select a container for each new tab
+// [SETTING] General>Tabs>Enable Container Tabs>Settings>Select a container for each new tab ***/
 //user_pref("privacy.userContext.newTabContainerOnLeftClick.enabled", true);

 // PREF: set external links to open in site-specific containers [FF123+]
@@ -1090,14 +1076,13 @@ user_pref("privacy.userContext.ui.enabled", true);
 //user_pref("privacy.webrtc.globalMuteToggles", true);

 // PREF: force WebRTC inside the proxy [FF70+]
-//user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);
+user_pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true);

 // PREF: force a single network interface for ICE candidates generation [FF42+]
 // When using a system-wide proxy, it uses the proxy interface.
 // [1] https://developer.mozilla.org/en-US/docs/Web/API/RTCIceCandidate
 // [2] https://wiki.mozilla.org/Media/WebRTC/Privacy
-// [3] https://github.com/zen-browser/desktop/issues/972
-//user_pref("media.peerconnection.ice.default_address_only", true);
+user_pref("media.peerconnection.ice.default_address_only", true);

 // PREF: force exclusion of private IPs from ICE candidates [FF51+]
 // [SETUP-HARDEN] This will protect your private IP even in TRUSTED scenarios after you
@@ -1173,7 +1158,7 @@ user_pref("privacy.userContext.ui.enabled", true);
 // [STATS] ~0.2% of websites, about half of which are for cryptomining / malvertising [2][3]
 // [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=wasm
 // [2] https://spectrum.ieee.org/tech-talk/telecom/security/more-worries-over-the-security-of-web-assembly
-// [3] https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it-for-malicious-purposes
+// [3] https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it-for-malicious-purposes ***/
 //user_pref("javascript.options.wasm", false);

 /******************************************************************************
@@ -1286,25 +1271,21 @@ user_pref("browser.safebrowsing.downloads.remote.enabled", false);
 // To add site exceptions: Page Info>Permissions>Receive Notifications
 // To manage site exceptions: Options>Privacy & Security>Permissions>Notifications>Settings
 // 0=always ask (default), 1=allow, 2=block
-// [1] https://easylinuxtipsproject.blogspot.com/p/security.html#ID5
-// [2] https://github.com/yokoffing/Betterfox/wiki/Common-Overrides#site-notifications
 user_pref("permissions.default.desktop-notification", 2);
   
 // PREF: default permission for Location Requests
 // 0=always ask (default), 1=allow, 2=block
 user_pref("permissions.default.geo", 2);

-// PREF: use alternative geolocation service instead of Google
-// [NOTE] Mozilla's geolocation service was discontinued in June 2024 [1].
-// BeaconDB is its replacement.
+// PREF: use Mozilla geolocation service instead of Google when geolocation is enabled
+// [NOTE] Mozilla's geolocation service is discontinued 12 June 2024 [1].
 // [1] https://github.com/mozilla/ichnaea/issues/2065
-// [2] https://codeberg.org/beacondb/beacondb
-// [3] https://github.com/yokoffing/Betterfox/issues/378
-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%");

 // 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_gpsd", false); // [LINUX]
 //user_pref("geo.provider.use_geoclue", false); // [FF102+] [LINUX]

 // PREF: logging geolocation to the console
@@ -1330,20 +1311,38 @@ user_pref("geo.provider.network.url", "https://beacondb.net/v1/geolocate");
 //user_pref("extensions.update.enabled", false);

 // PREF: disable search engine updates (e.g. OpenSearch)
-// Prevent Firefox from adding back search engines after you removed them.
 // [NOTE] This does not affect Mozilla's built-in or Web Extension search engines.
-user_pref("browser.search.update", false);
+//user_pref("browser.search.update", false);

-// PREF: remove special permissions for certain mozilla domains [FF35+]
+// PREF: remove special permissions for certain mozilla domains
 // default = resource://app/defaults/permissions
-user_pref("permissions.manager.defaultsUrl", "");
+//user_pref("permissions.manager.defaultsUrl", "");

 // PREF: remove webchannel whitelist
-//user_pref("webchannel.allowObject.urlWhitelist", ""); // [DEFAULT FF132+]
+user_pref("webchannel.allowObject.urlWhitelist", "");

-// PREF: disable metadata caching for installed add-ons by default
-// [1] https://blog.mozilla.org/addons/how-to-opt-out-of-add-on-metadata-updates/
-user_pref("extensions.getAddons.cache.enabled", false);
+// PREF: disable mozAddonManager Web API [FF57+]
+// [NOTE] To allow extensions to work on AMO, you also need extensions.webextensions.restrictedDomains.
+// [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988
+//user_pref("privacy.resistFingerprinting.block_mozAddonManager", true); // [HIDDEN PREF FF57-108]
+
+// PREF: disable webextension restrictions on Mozilla domains
+// [NOTE] May only work with PREF: privacy.resistfingerprinting enabled and/or DEV/NIGHTLY-only?
+// [1] https://www.reddit.com/r/firefox/comments/n1lpaf/make_addons_work_on_mozilla_sites/gwdy235/?context=3
+// [2] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988
+//user_pref("extensions.webextensions.restrictedDomains", "");
+
+// PREF: do not require signing for extensions [ESR/DEV/NIGHTLY ONLY]
+// [1] https://support.mozilla.org/en-US/kb/add-on-signing-in-firefox#w_what-are-my-options-if-i-want-to-use-an-unsigned-add-on-advanced-users
+//user_pref("xpinstall.signatures.required", false);
+
+// PREF: disable Quarantined Domains [FF115+]
+// Users may see a notification when running add-ons that are not monitored by Mozilla when they visit certain sites.
+// The notification informs them that “some extensions are not allowed” and were blocked from running on that site.
+// There's no details as to which sites are affected.
+// [1] https://support.mozilla.org/en-US/kb/quarantined-domains
+// [2] https://www.ghacks.net/2023/07/04/firefox-115-new-esr-base-and-some-add-ons-may-be-blocked-from-running-on-certain-sites/
+//user_pref("extensions.quarantinedDomains.enabled", false);

 /******************************************************************************
 * SECTION: TELEMETRY                                                   *
@@ -1363,7 +1362,7 @@ user_pref("datareporting.healthreport.uploadEnabled", false);
 // - If "unified" is true then "enabled" only controls whether to record extended data
 // [NOTE] "toolkit.telemetry.enabled" is now LOCKED to reflect prerelease (true) or release builds (false) [2]
 // [1] https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/telemetry/internals/preferences.html
-// [2] https://medium.com/georg-fritzsche/data-preference-changes-in-firefox-58-2d5df9c428b5
+// [2] https://medium.com/georg-fritzsche/data-preference-changes-in-firefox-58-2d5df9c428b5 ***/
 user_pref("toolkit.telemetry.unified", false);
 user_pref("toolkit.telemetry.enabled", false); // see [NOTE]
 user_pref("toolkit.telemetry.server", "data:,");
@@ -1385,9 +1384,6 @@ user_pref("toolkit.coverage.endpoint.base", "");
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);

-// PREF: disable daily active users [FF136+]
-user_pref("datareporting.usage.uploadEnabled", false);
-
 /******************************************************************************
 * SECTION: EXPERIMENTS                                                      *
 ******************************************************************************/
@@ -1413,32 +1409,27 @@ user_pref("browser.tabs.crashReporting.sendReport", false);

 // PREF: enforce no submission of backlogged crash reports
 // [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send backlogged crash reports
-//user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [DEFAULT FF132+]
+user_pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false);

 /******************************************************************************
 * SECTION: DETECTION                                                        *
 ******************************************************************************/

 // PREF: disable Captive Portal detection
-// [WARNING] Do NOT use for mobile devices. May NOT be able to use Firefox on public wifi (hotels, coffee shops, etc).
 // [1] https://www.eff.org/deeplinks/2017/08/how-captive-portals-interfere-wireless-security-and-privacy
 // [2] https://wiki.mozilla.org/Necko/CaptivePortal
-//user_pref("captivedetect.canonicalURL", "");
-//user_pref("network.captive-portal-service.enabled", false);
+user_pref("captivedetect.canonicalURL", "");
+user_pref("network.captive-portal-service.enabled", false);

 // PREF: disable Network Connectivity checks
 // [WARNING] Do NOT use for mobile devices. May NOT be able to use Firefox on public wifi (hotels, coffee shops, etc).
 // [1] https://bugzilla.mozilla.org/1460537
-//user_pref("network.connectivity-service.enabled", false);
+user_pref("network.connectivity-service.enabled", false);

 // PREF: disable Privacy-Preserving Attribution [FF128+]
-// [NOTE] PPA disabled if main telemetry switches are disabled.
 // [SETTING] Privacy & Security>Website Advertising Preferences>Allow websites to perform privacy-preserving ad measurement
 // [1] https://support.mozilla.org/kb/privacy-preserving-attribution
-// [2] https://searchfox.org/mozilla-central/rev/f3e4b33a6122ce63bf81ae8c30cc5ac37458864b/dom/privateattribution/PrivateAttributionService.sys.mjs#267
-//user_pref("dom.private-attribution.submission.enabled", false);
-    //user_pref("toolkit.telemetry.dap_helper", ""); // [OPTIONAL HARDENING]
-    //user_pref("toolkit.telemetry.dap_leader", ""); // [OPTIONAL HARDENING]
+user_pref("dom.private-attribution.submission.enabled", false);

 // PREF: software that continually reports what default browser you are using [WINDOWS]
 // [WARNING] Breaks "Make Default..." button in Preferences to set Firefox as the default browser [2].
@@ -3,7 +3,7 @@
 * Smoothfox                                                                            *
 * "Faber est suae quisque fortunae"                                                    *
 * priority: better scrolling                                                           *
- * version: 137                                                                       *
+ * version: 126.1                                                                       *
 * 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
@@ -1,290 +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(),
-    },
-    # 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(),
-    },
-]
-
-
-# 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)
-
-    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
-    for file in zipfile.filelist:
-        if "/zen/" in file.filename and not args.zen:
-            continue
-        if file.filename.endswith("user.js"):
-            userjs_zipinfo = file
-            userjs_zipinfo.filename = Path(userjs_zipinfo.filename).name
-
-    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"))),
-    argparser.add_argument("--zen", "-z", action="store_true", default=False, help="Install user.js for the Zen browser instead. Defaults to False"),
-    
-    
-    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")
-    
-    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)
-
@@ -19,29 +19,23 @@

 /** FASTFOX ***/
 user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
-
-// SPECULATIVE LOADING WITHOUT PREDICTOR
-user_pref("network.http.speculative-parallel-limit", 20);
-//user_pref("network.dns.disablePrefetch", false);
-//user_pref("network.dns.disablePrefetchFromHTTPS", false);
-//user_pref("dom.prefetch_dns_for_anchor_https_document", true); 
-user_pref("browser.urlbar.speculativeConnect.enabled", true);
-user_pref("browser.places.speculativeConnect.enabled", true);
-user_pref("network.prefetch-next", true);
-
-user_pref("network.http.max-persistent-connections-per-server", 20); // increase download connections
+user_pref("browser.sessionhistory.max_total_viewers", 4); // only remember # of pages in Back-Forward cache
+user_pref("browser.cache.disk.enable", false); // disable disk cache

 /** SECUREFOX ***/
+//user_pref("urlclassifier.features.socialtracking.skipURLs", "*.twitter.com, *.twimg.com"); // removed *.instagram.com
 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("browser.urlbar.suggest.recentsearches", false);  // unselect "Show recent searches" 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.suggest.trending", false); // FF119+ disable showing trending searches; unselect for clean UI
 //user_pref("browser.urlbar.groupLabels.enabled", false); // hide Firefox Suggest label in URL dropdown box
 user_pref("signon.management.page.breach-alerts.enabled", false); // extra hardening
 user_pref("signon.autofillForms", false); // unselect "Autofill logins and passwords" for clean UI
 user_pref("signon.generation.enabled", false); // unselect "Suggest and generate strong passwords" for clean UI
 user_pref("signon.firefoxRelay.feature", ""); // unselect suggestions from Firefox Relay for clean UI
+//user_pref("privacy.sanitize.sanitizeOnShutdown", true); // clear browsing data on shutdown
+//user_pref("privacy.clearOnShutdown.offlineApps", true); // clear Site Data on shutdown
 user_pref("browser.safebrowsing.downloads.enabled", false); // deny SB to scan downloads to identify suspicious files; local checks only
 user_pref("browser.safebrowsing.downloads.remote.url", ""); // enforce no remote checks for downloads by SB
 user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); // clean up UI; not needed in user.js if remote downloads are disabled
@@ -53,12 +47,12 @@ user_pref("extensions.webextensions.restrictedDomains", ""); // remove Mozilla d
 user_pref("identity.fxaccounts.enabled", false); // disable Firefox Sync
 user_pref("browser.firefox-view.feature-tour", "{\"screen\":\"\",\"complete\":true}"); // disable the Firefox View tour from popping up for new profiles
 user_pref("accessibility.force_disabled", 1); // disable Accessibility features
+//user_pref("security.ssl.require_safe_negotiation", true); // safe negotiation
 user_pref("security.cert_pinning.enforcement_level", 2); // strict public key pinning
-user_pref("captivedetect.canonicalURL", ""); // disable captive portal detection
-user_pref("network.captive-portal-service.enabled", false); // disable captive portal detection
-user_pref("network.connectivity-service.enabled", false); // disable captive portal detection
+//user_pref("browser.download.useDownloadDir", true); // one-click downloads

 /** PESKYFOX ***/
+//user_pref("cookiebanners.service.mode", 2); // fall back to the accept button to remove banner
 user_pref("devtools.accessibility.enabled", false); // removes un-needed "Inspect Accessibility Properties" on right-click
 user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Settings>Home>Firefox Home Content>Recent Activity>Shortcuts>Sponsored shortcuts
 user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Settings>Home>Firefox Home Content>Recent Activity>Recommended by Pocket>Sponsored Stories  
@@ -67,7 +61,7 @@ user_pref("browser.newtabpage.activity-stream.section.highlights.includeDownload
 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.includePocket", false); // Settings>Home>Firefox Home Content>Recent Activity>Pages Saved to Pocket
 //user_pref("browser.download.useDownloadDir", true); // use direct downloads
-//user_pref("browser.download.folderList", 0); // 0=desktop, 1=downloads, 2=last used
+user_pref("browser.download.folderList", 0); // 0=desktop, 1=downloads, 2=last used
 user_pref("browser.toolbars.bookmarks.visibility", "never"); // always hide bookmark bar
 user_pref("browser.startup.homepage_override.mstone", "ignore"); // What's New page after updates; master switch
 user_pref("browser.urlbar.suggest.history", false); // Browsing history; hide URL bar dropdown suggestions
@@ -81,13 +75,13 @@ user_pref("browser.bookmarks.max_backups", 0); // minimize disk use; manually ba
 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("pdfjs.sidebarViewOnLoad", 2); // force showing of Table of Contents in sidebar for PDFs (if available)
-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("pdfjs.sidebarViewOnLoad", 2); // force showing of Table of Contents in sidebar for PDFs (if available)
+//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.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("browser.tabs.loadBookmarksInTabs", true); // force bookmarks to open in a new tab, not the current tab
 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("ui.SpellCheckerUnderlineStyle", 1); // dots for spell check errors
 user_pref("media.videocontrols.picture-in-picture.display-text-tracks.size", "small"); // PiP
 user_pref("media.videocontrols.picture-in-picture.urlbar-button.enabled", false); // PiP in address bar
 user_pref("reader.parse-on-load.enabled", false); // disable reader mode
@@ -98,44 +92,41 @@ user_pref("reader.parse-on-load.enabled", false); // disable reader mode
 user_pref("privacy.userContext.enabled", false); // disable Containers functionality
 user_pref("browser.crashReports.unsubmittedCheck.enabled", false); // true by default on NIGHTLY
 //user_pref("xpinstall.signatures.required", false); // [ESR/DEV/NIGHTLY]
-//user_pref("browser.urlbar.suggest.trending", false); // FF119+ disable showing trending searches; unselect for clean UI
 //user_pref("browser.urlbar.suggest.quickactions", false); // Quick actions; hide URL bar dropdown suggestions
 //user_pref("browser.urlbar.suggest.clipboard", false); // Clipboard; hide URL bar dropdown suggestions

 /** DELETE IF NOT WINDOWS DESKTOP ***/
 user_pref("network.trr.mode", 3); // enable TRR (without System fallback)
-//user_pref("browser.startup.preXulSkeletonUI", false); // WINDOWS
+user_pref("gfx.canvas.accelerated", true); // DEFAULT NON-WINDOWS; enable if not using an integrated GPU
+user_pref("browser.startup.preXulSkeletonUI", false); // WINDOWS
 user_pref("default-browser-agent.enabled", false); // deny Mozilla monitoring default browser (breaks "Make Default" button)
-user_pref("geo.provider.ms-windows-location", false); // [WINDOWS]
+user_pref("geo.provider.ms-windows-location", false); //  [WINDOWS]
 user_pref("pdfjs.defaultZoomValue", "125"); // alt=page-width; PDF zoom level
 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", "");
+user_pref("gfx.font_rendering.cleartype_params.force_gdi_classic_max_size", 6);
 user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
-//user_pref("gfx.font_rendering.cleartype_params.enhanced_contrast", 100);
+//user_pref("gfx.font_rendering.cleartype_params.gamma", 898); // 1000-2200; https://www.reddit.com/r/firefox/comments/10ed7o2/comment/j4qar9y/
 //user_pref("font.name.serif.x-western", "Roboto Slab"); // serif font
 //user_pref("font.name.sans-serif.x-western", "Roboto"); // sans-serif font
 //user_pref("font.name.monospace.x-western", "Fira Code"); // monospace font

 /** DELETE IF NOT ENTERPRISE WINDOWS LAPTOP ***/
-user_pref("urlclassifier.trackingSkipURLs", ""); // do not allow embedded tweets, Instagram, Reddit, and Tiktok posts
-user_pref("urlclassifier.features.socialtracking.skipURLs", ""); // do not allow embedded tweets, Instagram, Reddit, and Tiktok posts
-user_pref("browser.search.suggest.enabled", true); // search suggestions
-user_pref("browser.urlbar.showSearchSuggestionsFirst", true); // Show search suggestions ahead of browsing history in address bar results
-//user_pref("network.connectivity-service.enabled", true); // public wifi
-//user_pref("network.trr.confirmationNS", "example.com"); // TRR confirmation request
-//user_pref("network.trr.mode", 2); // enable TRR (without System fallback)
+//user_pref("network.trr.mode", 3); // enable TRR (without System fallback)
 //user_pref("browser.startup.preXulSkeletonUI", false); // 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.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);
-user_pref("gfx.font_rendering.cleartype_params.enhanced_contrast", 100);
 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.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
+user_pref("browser.download.folderList", 1); // 0=desktop, 1=downloads, 2=last used
+user_pref("browser.download.useDownloadDir", false); // ask where to download

 /** DELETE IF NOT macOS LAPTOP ***/
 user_pref("network.trr.mode", 2); // enable TRR (with System fallback)
@@ -144,9 +135,3 @@ 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
@@ -10,7 +10,7 @@
 /****************************************************************************
 * Betterfox                                                                *
 * "Ad meliora"                                                             *
- * version: 142                                                             *
+ * version: 128                                                             *
 * url: https://github.com/yokoffing/Betterfox                              *
 ****************************************************************************/

@@ -21,14 +21,12 @@
 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.disk.enable", false);
-
-/** MEMORY CACHE ***/
-user_pref("browser.sessionhistory.max_total_viewers", 4);
+user_pref("browser.cache.jsbc_compression_level", 3);

 /** MEDIA CACHE ***/
 user_pref("media.memory_cache_max_size", 65536);
@@ -47,24 +45,25 @@ user_pref("network.dnsCacheExpiration", 3600);
 user_pref("network.ssl_tokens_cache_capacity", 10240);

 /** 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);
 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("privacy.trackingprotection.allow_list.baseline.enabled", true);
-user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true);
+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);
@@ -72,8 +71,8 @@ user_pref("privacy.globalprivacycontrol.enabled", true);

 /** OCSP & CERTS / HPKP ***/
 user_pref("security.OCSP.enabled", 0);
+user_pref("security.remote_settings.crlite_filters.enabled", true);
 user_pref("security.pki.crlite_mode", 2);
-user_pref("security.csp.reporting.enabled", false);

 /** SSL / TLS ***/
 user_pref("security.ssl.treat_unsafe_negotiation_as_broken", true);
@@ -85,19 +84,26 @@ user_pref("browser.privatebrowsing.forceMediaMemoryCache", true);
 user_pref("browser.sessionstore.interval", 60000);

 /** SHUTDOWN & SANITIZING ***/
-user_pref("browser.privatebrowsing.resetPBM.enabled", true);
 user_pref("privacy.history.custom", true);

 /** 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.suggest.quicksuggest.nonsponsored", false);
 user_pref("browser.urlbar.groupLabels.enabled", 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-FIRST POLICY ***/
+user_pref("dom.security.https_first", true);
+user_pref("dom.security.https_first_schemeless", true);
+
 /** PASSWORDS ***/
 user_pref("signon.formlessCapture.enabled", false);
 user_pref("signon.privateBrowsingCapture.enabled", false);
@@ -107,9 +113,7 @@ user_pref("editor.truncate_user_pastes", false);
 /** MIXED CONTENT + CROSS-SITE ***/
 user_pref("security.mixed_content.block_display_content", true);
 user_pref("pdfjs.enableScripting", false);
-
-/** EXTENSIONS ***/
-user_pref("extensions.enabledScopes", 5);
+user_pref("extensions.postDownloadThirdPartyPrompt", false);

 /** HEADERS / REFERERS ***/
 user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
@@ -117,16 +121,18 @@ user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
 /** CONTAINERS ***/
 user_pref("privacy.userContext.ui.enabled", true);

+/** WEBRTC ***/
+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);

 /** 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);
+user_pref("webchannel.allowObject.urlWhitelist", "");

 /** TELEMETRY ***/
 user_pref("datareporting.policy.dataSubmissionEnabled", false);
@@ -145,7 +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);
@@ -155,6 +160,13 @@ 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);
+user_pref("dom.private-attribution.submission.enabled", false);

 /****************************************************************************
 * SECTION: PESKYFOX                                                        *
@@ -168,38 +180,43 @@ 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.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 ***/
-user_pref("browser.ml.enable", false);
-user_pref("browser.ml.chat.enabled", false);
+/** COOKIE BANNER HANDLING ***/
+user_pref("cookiebanners.service.mode", 1);
+user_pref("cookiebanners.service.mode.privateBrowsing", 1);

 /** 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.showSponsoredTopSites", false);
+user_pref("browser.newtabpage.activity-stream.feeds.topsites", 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 ***/
@@ -218,21 +235,12 @@ 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                                                           *
 ****************************************************************************/
-
-
-
-
-
@@ -1,129 +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: 142                                                             *
- * url: https://github.com/yokoffing/Betterfox                              *
-****************************************************************************/
-
-/****************************************************************************
- * SECTION: FASTFOX                                                         *
-****************************************************************************/
-/** GFX ***/
-user_pref("gfx.canvas.accelerated.cache-size", 512);
-
-/** DISK CACHE ***/
-user_pref("browser.cache.disk.enable", false);
-
-/** NETWORK ***/
-user_pref("network.http.pacing.requests.enabled", false);
-
-/** 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);
-
-/****************************************************************************
- * SECTION: SECUREFOX                                                       *
-****************************************************************************/
-/** TRACKING PROTECTION ***/
-user_pref("browser.contentblocking.category", "strict");
-user_pref("privacy.trackingprotection.allow_list.baseline.enabled", true);
-user_pref("privacy.trackingprotection.allow_list.convenience.enabled", true);
-user_pref("browser.download.start_downloads_in_tmp_dir", true);
-
-/** OCSP & CERTS / HPKP ***/
-user_pref("security.OCSP.enabled", 0);
-user_pref("security.pki.crlite_mode", 2);
-
-/** DISK AVOIDANCE ***/
-user_pref("browser.sessionstore.interval", 60000);
-
-/** SHUTDOWN & SANITIZING ***/
-user_pref("browser.privatebrowsing.resetPBM.enabled", true);
-user_pref("privacy.history.custom", true);
-
-/** SEARCH / URL BAR ***/
-user_pref("browser.urlbar.quicksuggest.enabled", false);
-
-/** 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);
-
-/** HEADERS / REFERERS ***/
-user_pref("network.http.referer.XOriginTrimmingPolicy", 2);
-
-/** 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", "");
-
-/****************************************************************************
- * SECTION: PESKYFOX                                                        *
-****************************************************************************/
-/** MOZILLA UI ***/
-user_pref("browser.shell.checkDefaultBrowser", false);
-
-/** NEW TAB PAGE ***/
-user_pref("browser.newtabpage.activity-stream.default.sites", "");
-
-/** URL BAR ***/
-user_pref("dom.text_fragments.create_text_fragment.enabled", true);
-
-/****************************************************************************
- * 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
yokoffing	3d6e7a03ff	Update README.md	2024-08-04 09:12:51 -04:00
yokoffing	afe35f9850	Update README.md	2024-08-04 09:11:29 -04:00
yokoffing	543ed62be6	Delete librewolf.overrides.cfg	2024-07-23 15:40:12 -04:00
yokoffing	712c4d87eb	fix schemeless	2024-07-23 15:05:07 -04:00