remove duplicate

https://bugzilla.mozilla.org/show_bug.cgi?id=1596935

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: yokoffing
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: yokoffing
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: yokoffing
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

Fastfox.js

@@ -3,7 +3,7 @@
  * Fastfox                                                                              *
  * "Non ducor duco"                                                                     *
  * priority: speedy browsing                                                            *
- * version: 119                                                                         *
+ * version: 126                                                                         *
  * url: https://github.com/yokoffing/Betterfox                                          *
  ***************************************************************************************/
 
@@ -13,8 +13,8 @@
 
 // PREF: initial paint delay
 // How long FF will wait before rendering the page (in ms)
-// [NOTE] Older PCs may want to use 250-750.
-// [NOTE] Dark Reader users may want to use 1000-2000 [3].
+// [NOTE] You may prefer using 250.
+// [NOTE] Dark Reader users may want to use 1000 [3].
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1283302
 // [2] https://docs.google.com/document/d/1BvCoZzk2_rNZx3u9ESPoFjSADRI0zIPeJRXFLwWXx_4/edit#heading=h.28ki6m8dg30z
 // [3] https://old.reddit.com/r/firefox/comments/o0xl1q/reducing_cpu_usage_of_dark_reader_extension/
@@ -75,6 +75,9 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 // PREF: disable preSkeletonUI on startup [WINDOWS]
 //user_pref("browser.startup.preXulSkeletonUI", false);
 
+// PREF: lazy load iframes
+//user_pref("dom.iframe_lazy_loading.enabled", true); // DEFAULT [FF121+]
+
 /****************************************************************************
  * SECTION: GFX RENDERING TWEAKS                                            *
 ****************************************************************************/
@@ -95,13 +98,13 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 //user_pref("gfx.webrender.software", true); // Software Webrender uses CPU instead of GPU
     //user_pref("gfx.webrender.software.opengl", true); // LINUX
 
-// PREF: NVIDIA RTX Video Super Resolution for video overlay [WINDOWS]
-// [NOTE] May not work on Stable release [2].
-// This is also a setting in NVIDIA's driver settings, so once this is
-// stable, it should default to true.
+// PREF: NVIDIA RTX Video Super Resolution and RTX Video HDR [WINDOWS] [FF125+]
+// Super Resolution activiates on video content 720p or below.
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1823135
 // [2] https://www.reddit.com/r/firefox/comments/17a0noa/nvidia_video_super_resolution_not_working_on/
-//user_pref("gfx.webrender.super-resolution.nvidia", true);
+// [3] https://blogs.nvidia.com/blog/ai-decoded-rtxvideo-firefox/
+// [4] https://www.mozilla.org/en-US/firefox/126.0/releasenotes/
+//user_pref("gfx.webrender.super-resolution.nvidia", true); // [REMOVED]
 
 // PREF: GPU-accelerated Canvas2D
 // Use gpu-canvas instead of to skia-canvas.
@@ -162,6 +165,25 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 //user_pref("browser.cache.disk.capacity", 512000); // default=256000; size of disk cache; 1024000=1GB, 2048000=2GB
 //user_pref("browser.cache.disk.max_entry_size", 51200); // DEFAULT (50 MB); maximum size of an object in disk cache
 
+// PREF: Race Cache With Network (RCWN) [FF59+]
+// [ABOUT] about:networking#rcwn
+// Firefox concurrently sends requests for cached resources to both the
+// local disk cache and the network server. The browser uses whichever
+// result arrives first and cancels the other request. This approach sometimes
+// loads pages faster because the network can be quicker than accessing the cache
+// on a hard drive. When RCWN is enabled, the request might be served from
+// the server even if you have valid entry in the cache. Set to false if your
+// intention is to increase cache usage and reduce network usage.
+// [1] https://slides.com/valentingosu/race-cache-with-network-2017
+// [2] https://simonhearne.com/2020/network-faster-than-cache/
+// [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
+//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
+
 // PREF: cache memory pool
 // Cache v2 provides a memory pool that stores metadata (such as response headers)
 // for recently read cache entries [1]. It is managed by a cache thread, and caches with
@@ -201,7 +223,7 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
 // [1] https://searchfox.org/mozilla-release/source/modules/libpref/init/StaticPrefList.yaml#1092-1096
 // 0 = once-per-session
 // 3 = when-appropriate/automatically (default)
-//user_pref("browser.cache.check_doc_frequency, 3); // DEFAULT
+//user_pref("browser.cache.check_doc_frequency", 3); // DEFAULT
 
 // PREF: enforce free space checks
 // When smartsizing is disabled, we could potentially fill all disk space by
@@ -306,11 +328,13 @@ 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 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
-user_pref("network.buffer.cache.size", 262144); // 256 kb; default=32768 (32 kb)
-user_pref("network.buffer.cache.count", 128); // default=24
+// [2] https://github.com/yokoffing/Betterfox/issues/279
+//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
@@ -346,8 +370,8 @@ user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour
     //user_pref("network.dnsCacheExpirationGracePeriod", 240); // default=60; cache DNS entries for 4 minutes after they expire
 
 // PREF: the number of threads for DNS
-user_pref("network.dns.max_high_priority_threads", 8); // default=5
-//user_pref("network.dns.max_any_priority_threads", 3); // DEFAULT
+//user_pref("network.dns.max_high_priority_threads", 40); // DEFAULT [FF 123?]
+//user_pref("network.dns.max_any_priority_threads", 24); // DEFAULT [FF 123?]
 
 // PREF: increase TLS token caching 
 user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS token caching (fast reconnects)
@@ -383,7 +407,7 @@ 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", 6); // DEFAULT
+//user_pref("network.http.speculative-parallel-limit", 20); // DEFAULT (FF127+?)
 
 // PREF: DNS prefetching <link rel="dns-prefetch">
 // Used for cross-origin connections to provide small performance improvements.
@@ -394,13 +418,15 @@ user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS
 // [2] https://css-tricks.com/prefetching-preloading-prebrowsing/#dns-prefetching
 // [3] https://www.keycdn.com/blog/resource-hints#2-dns-prefetching
 // [4] http://www.mecs-press.org/ijieeb/ijieeb-v7-n5/IJIEEB-V7-N5-2.pdf
+// [5] https://bugzilla.mozilla.org/show_bug.cgi?id=1596935
 user_pref("network.dns.disablePrefetch", true);
-//user_pref("network.dns.disablePrefetchFromHTTPS", true); // DEFAULT
+user_pref("network.dns.disablePrefetchFromHTTPS", true); // (FF127+ false)
 
 // PREF: enable <link rel="preconnect"> tag and Link: rel=preconnect response header handling
 //user_pref("network.preconnect", true); // DEFAULT
 
 // PREF: preconnect to the autocomplete URL in the address bar
+// Whether to warm up network connections for autofill or search results.
 // Firefox preloads URLs that autocomplete when a user types into the address bar.
 // Connects to destination server ahead of time, to avoid TCP handshake latency.
 // [NOTE] Firefox will perform DNS lookup (if enabled) and TCP and TLS handshake,
@@ -409,6 +435,7 @@ user_pref("network.dns.disablePrefetch", true);
 //user_pref("browser.urlbar.speculativeConnect.enabled", false);
 
 // PREF: mousedown speculative connections on bookmarks and history [FF98+]
+// Whether to warm up network connections for places:menus and places:toolbar.
 //user_pref("browser.places.speculativeConnect.enabled", false);
 
 // PREF: network preload <link rel="preload"> [REMOVED]
@@ -535,12 +562,6 @@ user_pref("layout.css.grid-template-masonry-value.enabled", true);
 // [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: CSS :has() selector [NIGHTLY]
-// Needed for some extensions, filters, and customizations.
-// [1] https://developer.mozilla.org/en-US/docs/Web/CSS/:has
-// [2] https://caniuse.com/css-has
-user_pref("layout.css.has-selector.enabled", true);
-
 // PREF: HTML Sanitizer API [NIGHTLY]
 // [1] https://developer.mozilla.org/en-US/docs/Web/API/Sanitizer
 // [2] https://caniuse.com/mdn-api_sanitizer

Peskyfox.js

@@ -3,8 +3,10 @@
  * Peskyfox                                                                 *
  * "Aquila non capit muscas"                                                *
  * priority: remove annoyances                                              *
- * version: 119                                                             *
+ * version: 126                                                             *
  * url: https://github.com/yokoffing/Betterfox                              *
+ * credit: Some prefs are reproduced and adapted from the arkenfox project  *
+ * credit urL: https://github.com/arkenfox/user.js                          *
  ***************************************************************************/
 
 /****************************************************************************
@@ -32,7 +34,8 @@ user_pref("browser.discovery.enabled", false);
 // [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: false]
+//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
@@ -46,12 +49,6 @@ user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features",
 // PREF: hide "More from Mozilla" in Settings
 user_pref("browser.preferences.moreFromMozilla", false);
 
-// 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: tab and about:config warnings
 //user_pref("browser.tabs.warnOnClose", false); // DEFAULT [FF94+]
 //user_pref("browser.tabs.warnOnCloseOtherTabs", true); // DEFAULT
@@ -68,6 +65,15 @@ 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: 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: enable new screenshot tool [FF122+]
+//user_pref("screenshots.browser.component.enabled", true);
+
 /****************************************************************************
  * SECTION: THEME ADJUSTMENTS                                              *
 ****************************************************************************/
@@ -102,6 +108,10 @@ user_pref("browser.privateWindowSeparation.enabled", false);
 // PREF: reduce the size of the "private window" indicator in tab bar [FF106+]
 //user_pref("browser.privatebrowsing.enable-new-indicator", false); // REMOVED [FF119+]
 
+// PREF: show search bar [FF122+]
+// Mozilla has removed the search bar option from the settings window.
+//user_pref("browser.search.widget.inNavBar", true);
+
 /****************************************************************************
  * SECTION: COOKIE BANNER HANDLING                                         *
 ****************************************************************************/
@@ -121,7 +131,8 @@ 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.
 // This is used for click rules that can handle common Consent Management Providers (CMP).
-user_pref("cookiebanners.service.enableGlobalRules", true);
+//user_pref("cookiebanners.service.enableGlobalRules", true); // DEFAULT [FF121+]
+//user_pref("cookiebanners.service.enableGlobalRules.subFrames", true); // DEFAULT [FF121+]
 
 /****************************************************************************
  * SECTION: TRANSLATIONS                                                   *
@@ -179,15 +190,16 @@ user_pref("full-screen-api.warning.timeout", 0); // default=3000
 
 // PREF: minimize URL bar suggestions (bookmarks, history, open tabs)
 // Dropdown options in the URL bar:
-//user_pref("browser.urlbar.suggest.bookmark", true); // DEFAULT
-user_pref("browser.urlbar.suggest.engines", false);
 //user_pref("browser.urlbar.suggest.history", false);
+//user_pref("browser.urlbar.suggest.bookmark", true); // DEFAULT
+//user_pref("browser.urlbar.suggest.clipboard", false);
 //user_pref("browser.urlbar.suggest.openpage", false);
+user_pref("browser.urlbar.suggest.engines", false);
     //user_pref("browser.urlbar.suggest.searches", false);
+//user_pref("browser.urlbar.quickactions.enabled", false);
+//user_pref("browser.urlbar.shortcuts.quickactions", false);
 //user_pref("browser.urlbar.suggest.weather", true); // DEFAULT [FF108]
     //user_pref("browser.urlbar.weather.ignoreVPN", false); // DEFAULT
-//user_pref("browser.urlbar.quickactions.enabled", false); // NIGHTLY
-//user_pref("browser.urlbar.shortcuts.quickactions", false); // NIGHTLY
 user_pref("browser.urlbar.suggest.calculator", true);
 user_pref("browser.urlbar.unitConversion.enabled", true);
 
@@ -204,9 +216,8 @@ user_pref("browser.urlbar.trending.featureGate", 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]
-
-// PREF: disable urlbar clipboard suggestions [FF118+]
-//user_pref("browser.urlbar.clipboard.featureGate", false); // [DEFAULT: false]
+//user_pref("browser.urlbar.clipboard.featureGate", false); // [FF118+] [DEFAULT: true FF125+]
+//user_pref("browser.urlbar.yelp.featureGate", false); // [FF124+] [DEFAULT: false]
 
 // PREF: disable tab-to-search [FF85+]
 // Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search
@@ -226,6 +237,10 @@ user_pref("browser.urlbar.trending.featureGate", false);
 // disable=0
 //user_pref("browser.urlbar.maxRichResults", 5); // default=10
 
+// PREF: text fragments [FF126+ NIGHTLY]
+// [1] https://developer.mozilla.org/en-US/docs/Web/Text_fragments
+//user_pref("dom.text_fragments.enabled", true);
+
 /****************************************************************************
  * SECTION: AUTOPLAY                                                        *
 ****************************************************************************/
@@ -272,7 +287,9 @@ user_pref("browser.urlbar.trending.featureGate", false);
 //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.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.feeds.section.highlights", false); // Recent Activity [DEFAULT]
@@ -282,6 +299,9 @@ user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
       //user_pref("browser.newtabpage.activity-stream.section.highlights.includeVisited", false);
 //user_pref("browser.newtabpage.activity-stream.feeds.snippets", false); // [DEFAULT]
 
+// PREF: wallpapers on New Tab [FF128+ NIGHTLY]
+//user_pref("browser.newtabpage.activity-stream.newtabWallpapers.enabled", false); // Wallpapers
+
 // PREF: clear default topsites
 // [NOTE] This does not block you from adding your own.
 //user_pref("browser.newtabpage.activity-stream.default.sites", "");
@@ -312,31 +332,33 @@ user_pref("extensions.pocket.enabled", false);
  * SECTION: DOWNLOADS                                 *
 ******************************************************************************/
 
-// PREF: autohide the downloads button
-//user_pref("browser.download.autohideButton", true); // DEFAULT
-
 // PREF: choose download location
 // [SETTING] To set your default "downloads": General>Downloads>Save files to...
 // 0=desktop, 1=downloads (default), 2=last used
 //user_pref("browser.download.folderList", 1); // DEFAULT
 
-// PREF: always ask where to download
+// PREF: always ask how to handle new mimetypes [FF101+]
 // Enforce user interaction for greater security.
+// [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);
+
+// PREF: always ask where to download
+// [OPTIONAL HARDENING] Enforce user interaction for greater security.
 // [SETTING] General>Files and Applications>Downloads>Always ask you where to save files
 // [DIALOGUE] "Ask whether to open or save files"
 // true=direct download (default)
 // false=the user is asked what to do
-// [1] https://github.com/yokoffing/Betterfox/issues/216
-user_pref("browser.download.useDownloadDir", false);
+// [1] https://github.com/yokoffing/Betterfox/issues/267
+//user_pref("browser.download.useDownloadDir", false);
     //user_pref("browser.download.dir", "C:\Users\<YOUR_USERNAME>\AppData\Local\Temp"); // [WINDOWS]
 
-// PREF: always ask how to handle new mimetypes
-// Enforce user interaction for greater security.
-// [SETTING] General>Files and Applications>Applications>What should Firefox do with other files?>Ask whether to open or save files
-user_pref("browser.download.always_ask_before_handling_new_types", true);
+// PREF: autohide the downloads button
+//user_pref("browser.download.autohideButton", true); // DEFAULT
 
-// PREF: disable downloads panel opening on every download
-// Controls whether to open the downloads panel every time a download begins.
+// PREF: disable download panel opening on every download [non-functional?]
+// Controls whether to open the download panel every time a download begins.
 // [NOTE] The first download ever ran in a new profile will still open the panel.
 //user_pref("browser.download.alwaysOpenPanel", false);
 
@@ -484,6 +506,9 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 //user_pref("dom.disable_open_during_load", true); // DEFAULT
 //user_pref("privacy.popups.showBrowserMessage", true); // DEFAULT
 
+// PREF: enable Tab Preview [FF122+]
+//user_pref("browser.tabs.cardPreview.enabled", true);
+
 /****************************************************************************
  * SECTION: UNCATEGORIZED                                                   *
 ****************************************************************************/
@@ -573,3 +598,6 @@ user_pref("layout.word_select.eat_space_to_next_word", false);
 // 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

README.md

@@ -3,6 +3,8 @@
 [![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
+31% faster than regular Firefox<sup>[1](https://medium.com/@mihirgrand/comparing-popular-firefox-forks-6fa83fdfdaad#:~:text=31%25%20more%20than%20vanilla%20Firefox)</sup> :rocket:
+
 [about:config](https://support.mozilla.org/en-US/kb/about-config-editor-firefox) tweaks to enhance [Mozilla Firefox](https://www.mozilla.org/en-US/firefox/new/). 
 
 :new: Now with [ESR support](https://github.com/yokoffing/Betterfox/tree/esr115#betterfox-esr).
@@ -10,22 +12,23 @@
 ## Made for everyday browsing
 **A secure, blazing fast browsing experience. Without breakage.**
 
-Betterfox is an opinionated preference list inspired by the [law of diminishing returns](https://pmctraining.com/site/wp-content/uploads/2018/04/Law-of-Diminishing-Returns-CHART.png) and the [minimum effective dose](https://medium.com/the-mission/less-is-more-the-minimum-effective-dose-e6d56625931e).
+Betterfox is an opinionated preference list inspired by the [law of diminishing returns](http://psychologyofwellbeing.com/wp-content/uploads/2017/01/Diminishing-Returns.gif) and the [minimum effective dose](https://medium.com/the-mission/less-is-more-the-minimum-effective-dose-e6d56625931e).
 
-## Getting started
+## Required reading
 *If you don't have it already: [Get Firefox](https://www.mozilla.org/en-US/firefox/all/#product-desktop-release)*
 
-1) Create a [backup profile](https://github.com/yokoffing/Betterfox/wiki/Backup).
-2) Download the user.js file [here](https://raw.githubusercontent.com/yokoffing/Betterfox/main/user.js) (Right click > `Save Link As…`).
-3) Review [Common Overrides](https://github.com/yokoffing/Betterfox/wiki/Common-Overrides) and make any necessary changes.
+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 [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.
-4) Open Firefox. In the URL bar, type `about:profiles` and press **Enter**.
-5) For the profile you want to use (or use default), click **Open Folder** in the **Root Directory** section.
-6) Move the `user.js` file into the folder.
+3) Open Firefox. In the URL bar, type `about:profiles` and press **Enter**.
+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 [NextDNS](https://nextdns.io/?from=xujj63g5), and check out our configuration [guide](https://github.com/yokoffing/NextDNS-Config).
+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
@@ -41,15 +44,17 @@ The `user.js` — a configuration file that controls Firefox settings — is cur
 
 | List      | Description |
 |:---------:|-------------|
-| [Fastfox](https://github.com/yokoffing/Betterfox/blob/main/Fastfox.js)   | Immensely increase Firefox's browsing speed. Give Chrome a run for its money!|
-| [Securefox](https://github.com/yokoffing/Betterfox/blob/main/Securefox.js) | [Global Privacy Control](https://blog.mozilla.org/netpolicy/2021/10/28/implementing-global-privacy-control/). [HTTPS-by-Default](https://blog.mozilla.org/security/2021/08/10/firefox-91-introduces-https-by-default-in-private-browsing/). [Total Cookie Protection](https://blog.mozilla.org/security/2021/02/23/total-cookie-protection/) with [site isolation](https://blog.mozilla.org/security/2021/05/18/introducing-site-isolation-in-firefox/). Enhanced [state](https://developer.mozilla.org/en-US/docs/Web/Privacy/State_Partitioning) and [network](https://blog.mozilla.org/security/2021/01/26/supercookie-protections/) partitioning. [Telemetry](https://github.com/yokoffing/Betterfox/blob/e66a549985f6b0db4b14226904b8c09eaaea998f/Securefox.js#L1262-L1265) disabled. |
-| [Peskyfox](https://github.com/yokoffing/Betterfox/blob/main/Peskyfox.js)  | Unclutter the new tab page. Remove [Pocket](https://support.mozilla.org/en-US/kb/what-pocket). Restore [compact mode](https://support.mozilla.org/en-US/kb/compact-mode-workaround-firefox) as an option. Stop webpage notifications, pop-ups, and other annoyances. |
+| [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
+* [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/en-US/docs/releases/G6.0/) | [files](https://github.com/WaterfoxCo/Waterfox/tree/current/waterfox/browser/app/profile) (Sep 2023)
 * [Floorp](https://github.com/Floorp-Projects/Floorp#-betterfox) <sup>[1](https://github.com/Floorp-Projects/Floorp/issues/233#issuecomment-1543557167) [2](https://blog.ablaze.one/3135/2023-04-01/)</sup> | [files](https://github.com/Floorp-Projects/Floorp/blob/ESR115/floorp/browser/components/preferences/userjs.inc.xhtml) (Apr 2023)
 * [Pulse](https://github.com/pulse-browser/browser#%EF%B8%8F-credits) | [files](https://github.com/pulse-browser/browser/tree/alpha/src/browser/app/profile) (Dec 2021)
@@ -66,6 +71,8 @@ The `user.js` — a configuration file that controls Firefox settings — is cur
 * [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
+* [Browsers for Daily Using](https://anhkhoakz.neocities.org/blog/browsers-for-daily-using) (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)
 
@@ -90,8 +97,11 @@ If you like the project, leave a :star: (top right) and become a [stargazer](htt
 
 [![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
-* This repository benefits from the ongoing research provided by [arkenfox](https://github.com/arkenfox/user.js).
+* 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.
 * 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.

Securefox.js

@@ -3,8 +3,10 @@
  * Securefox                                                                *
  * "Natura non contristatur"                                                *     
  * priority: provide sensible security and privacy                          *
- * version: 119                                                             *
+ * version: 126                                                             *
  * 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                          *
 ****************************************************************************/
 
 /****************************************************************************
@@ -87,7 +89,7 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.
 // 0=disabled, 1=enabled (default)
 //user_pref("security.sandbox.gpu.level", 1); // DEFAULT WINDOWS
 
-// PREF: State Paritioning [Dynamic First-Party Isolation (dFPI), Total Cookie Protection (TCP)]
+// PREF: State Partitioning [Dynamic First-Party Isolation (dFPI), Total Cookie Protection (TCP)]
 // Firefox manages client-side state (i.e., data stored in the browser) to mitigate the ability of websites to abuse state
 // for cross-site tracking. This effort aims to achieve that by providing what is effectively a "different", isolated storage
 // location to every website a user visits.
@@ -118,7 +120,7 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.
 // [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); // enabled with "Strict"
+    //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+]
@@ -130,7 +132,7 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.
 // [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
+// 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.
 // [1] https://www.ghacks.net/2020/08/06/how-to-enable-redirect-tracking-in-firefox/
@@ -138,8 +140,17 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.
 // [3] https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Privacy/Redirect_tracking_protection
 // [4] https://www.ghacks.net/2020/03/04/firefox-75-will-purge-site-data-if-associated-with-tracking-cookies/
 // [5] https://github.com/arkenfox/user.js/issues/1089
+// [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+ NIGHTLY]
+// 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); // DEFAULT
+//user_pref("privacy.bounceTrackingProtection.enableDryRunMode", false); // DEFAULT
+
 // 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.
@@ -210,7 +221,8 @@ user_pref("browser.uitour.enabled", false);
 // [7] https://www.eff.org/gpc-privacy-badger
 // [8] https://www.eff.org/issues/do-not-track
 user_pref("privacy.globalprivacycontrol.enabled", true);
-    user_pref("privacy.globalprivacycontrol.functionality.enabled", true);
+    //user_pref("privacy.globalprivacycontrol.functionality.enabled", true); // [FF120+]
+//user_pref("privacy.globalprivacycontrol.pbmode.enabled", true); // [FF120+]
 
 /****************************************************************************
  * SECTION: OSCP & CERTS / HPKP (HTTP Public Key Pinning)                   *
@@ -290,6 +302,12 @@ 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 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
+//user_pref("browser.contentanalysis.default_allow", false); // DEFAULT
+
 /****************************************************************************
  * SECTION: SSL (Secure Sockets Layer) / TLS (Transport Layer Security)    *
 ****************************************************************************/
@@ -330,7 +348,7 @@ user_pref("browser.xul.error_pages.expert_bad_cert", true);
 user_pref("security.tls.enable_0rtt_data", false);
 
 /****************************************************************************
- * SECTION: FINGERPRINT PROTECTION (RFP)                                    *
+ * SECTION: FINGERPRINT PROTECTION (FPP)                                    *
 ****************************************************************************/
 
 // PREF: enable FingerPrint Protection (FPP) [WiP]
@@ -343,7 +361,7 @@ user_pref("security.tls.enable_0rtt_data", false);
  * SECTION: RESIST FINGERPRINTING (RFP)                                     *
 ****************************************************************************/
 
-// PREF: enable advanced fingerprinting protection 
+// PREF: enable advanced fingerprinting protection (RFP)
 // [WARNING] Leave disabled unless you're okay with all the drawbacks
 // [1] https://librewolf.net/docs/faq/#what-are-the-most-common-downsides-of-rfp-resist-fingerprinting
 // [2] https://www.reddit.com/r/firefox/comments/wuqpgi/comment/ile3whx/?context=3
@@ -457,6 +475,7 @@ user_pref("privacy.history.custom", true);
 // Clearing "offlineApps" may affect login items after browser restart [2].
 // [1] https://en.wikipedia.org/wiki/Basic_access_authentication
 // [2] https://github.com/arkenfox/user.js/issues/1291
+// [3] https://github.com/yokoffing/Betterfox/issues/272
 //user_pref("privacy.sanitize.sanitizeOnShutdown", true);
 
 // Uncomment individual prefs to disable clearing on shutdown:
@@ -523,10 +542,14 @@ user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
 // [1] https://reddit.com/r/firefox/comments/xkzswb/adding_firefox_search_engine_manually/
 user_pref("browser.urlbar.update2.engineAliasRefresh", true); // HIDDEN
 
-// PREF: disable urlbar live search engine suggestions (Google, Bing, etc.)
+// PREF: disable live search suggestions (Google, Bing, etc.)
 // [WARNING] Search engines keylog every character you type from the URL bar.
+// Override these if you trust and use a privacy respecting search engine.
+// [NOTE] Both prefs must be true for live search to work in the location bar.
+// [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
+user_pref("browser.urlbar.suggest.searches", false);
 
 // PREF: disable Firefox Suggest
 // [1] https://github.com/arkenfox/user.js/issues/1257
@@ -592,6 +615,7 @@ user_pref("network.IDN_show_punycode", true);
 // [6] https://blog.chromium.org/2023/08/towards-https-by-default.html
 user_pref("dom.security.https_first", true);
 //user_pref("dom.security.https_first_pbm", true); // DEFAULT
+user_pref("dom.security.https_first_schemeless", true); // [FF120+]
 
 /******************************************************************************
  * SECTION: HTTPS-ONLY MODE                              *
@@ -768,7 +792,7 @@ user_pref("dom.security.https_only_mode_error_page_user_suggestions", true);
 // PREF: disable password manager
 // [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", false);
     //user_pref("signon.rememberSignons.visibilityToggle", true); // DEFAULT
     //user_pref("signon.schemeUpgrades", true); // DEFAULT
     //user_pref("signon.showAutoCompleteFooter", true); // DEFAULT
@@ -807,6 +831,10 @@ user_pref("signon.privateBrowsingCapture.enabled", false);
 //user_pref("browser.contentblocking.report.lockwise.enabled", false);
     //user_pref("browser.contentblocking.report.lockwise.how_it_works.url", "");
 
+// PREF: disable Firefox Relay
+// Privacy & Security > Passwords > Suggest Firefox Relay email masks to protect your email address
+//user_pref("signon.firefoxRelay.feature", "");
+
 // PREF: disable websites autocomplete
 // Don't let sites dictate use of saved logins and passwords.
 //user_pref("signon.storeWhenAutocompleteOff", false);
@@ -836,8 +864,8 @@ user_pref("editor.truncate_user_pastes", false);
 // [NOTE] stored data is not secure (uses a JSON file)
 // [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill
 // [2] https://www.ghacks.net/2017/05/24/firefoxs-new-form-autofill-is-awesome
-user_pref("extensions.formautofill.addresses.enabled", false);
-user_pref("extensions.formautofill.creditCards.enabled", false);
+//user_pref("extensions.formautofill.addresses.enabled", false);
+//user_pref("extensions.formautofill.creditCards.enabled", false);
 
 /******************************************************************************
  * SECTION: MIXED CONTENT + CROSS-SITE                                       *
@@ -1135,21 +1163,25 @@ user_pref("browser.safebrowsing.downloads.remote.enabled", false);
 // [ALTERNATIVE] Use xBrowserSync [1]
 // [1] https://addons.mozilla.org/en-US/firefox/addon/xbs
 // [2] https://github.com/arkenfox/user.js/issues/1175
-user_pref("identity.fxaccounts.enabled", false);
+//user_pref("identity.fxaccounts.enabled", false);
+    //user_pref("identity.fxaccounts.autoconfig.uri", "");
 
 // PREF: disable Firefox View [FF106+]
 // [1] https://support.mozilla.org/en-US/kb/how-set-tab-pickup-firefox-view#w_what-is-firefox-view
-user_pref("browser.tabs.firefox-view", false);
+//user_pref("browser.tabs.firefox-view", false);
 //user_pref("browser.tabs.firefox-view-next", false); // [FF119+]
+//user_pref("browser.tabs.firefox-view-newIcon", false); // [FF119+]
+    //user_pref("browser.firefox-view.search.enabled", false); // [FF122+]
+    //user_pref("browser.firefox-view.virtual-list.enabled", false); // [FF122+]
 
 // PREF: disable the Firefox View tour from popping up
 //user_pref("browser.firefox-view.feature-tour", "{\"screen\":\"\",\"complete\":true}");
 
 // PREF: disable Push Notifications API [FF44+]
+// [WHY] Website "push" requires subscription, and the API is required for CRLite.
 // Push is an API that allows websites to send you (subscribed) messages even when the site
 // isn't loaded, by pushing messages to your userAgentID through Mozilla's Push Server.
 // You shouldn't need to disable this.
-// [WHY] Push requires subscription.
 // [NOTE] To remove all subscriptions, reset "dom.push.userAgentID"
 // [1] https://support.mozilla.org/en-US/kb/push-notifications-firefox
 // [2] https://developer.mozilla.org/en-US/docs/Web/API/Push_API
@@ -1268,10 +1300,6 @@ user_pref("toolkit.telemetry.coverage.opt-out", true); // [HIDDEN PREF]
 user_pref("toolkit.coverage.opt-out", true); // [FF64+] [HIDDEN PREF]
 user_pref("toolkit.coverage.endpoint.base", "");
 
-// PREF: disable PingCentre telemetry (used in several System Add-ons) [FF57+]
-// Currently blocked by 'datareporting.healthreport.uploadEnabled'
-user_pref("browser.ping-centre.telemetry", false);
-
 // PREF: disable Firefox Home (Activity Stream) telemetry 
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);
@@ -1327,10 +1355,10 @@ user_pref("network.connectivity-service.enabled", false);
 // PREF: "report extensions for abuse"
 //user_pref("extensions.abuseReport.enabled", false);
 
-// PREF: check bundled omni JARs for corruption
-// [1] https://github.com/ghostery/user-agent-desktop/issues/141
-// [2] https://github.com/arkenfox/user.js/issues/791
-//user_pref("corroborator.enabled", false);
+// PREF: SERP Telemetry [FF125+]
+// [1] https://blog.mozilla.org/en/products/firefox/firefox-search-update/
+//user_pref("browser.search.serpEventTelemetry.enabled", false); // [removed in FF128?]
+//user_pref("browser.search.serpEventTelemetryCategorization.enabled", false);
 
 // PREF: assorted telemetry
 // [NOTE] Shouldn't be needed for user.js, but browser forks
@@ -1347,3 +1375,4 @@ user_pref("network.connectivity-service.enabled", false);
 //user_pref("security.identitypopup.recordEventTelemetry", false); // ESR only; removed FF116+ [1]
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1837979
 //user_pref("privacy.trackingprotection.emailtracking.data_collection.enabled", false);
+//user_pref("messaging-system.askForFeedback", true); // DEFAULT [FF120+]

Smoothfox.js

@@ -3,7 +3,7 @@
  * Smoothfox                                                                            *
  * "Faber est suae quisque fortunae"                                                    *
  * priority: better scrolling                                                           *
- * version: 10 October 2023                                                             *
+ * version: 126                                                                         *
  * url: https://github.com/yokoffing/Betterfox                                          *
  ***************************************************************************************/
 
@@ -16,10 +16,14 @@
 // credit: https://github.com/black7375/Firefox-UI-Fix
 // 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); // 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
+// Firefox Nightly only:
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1846935
+user_pref("general.smoothScroll.msdPhysics.enabled", false); // [FF122+ Nightly]
 
 /****************************************************************************************
  * OPTION: INSTANT SCROLLING (SIMPLE ADJUSTMENT)                                       *
@@ -28,6 +32,9 @@ user_pref("general.smoothScroll.stopDecelerationWeighting", "0.6"); // default=.
 user_pref("apz.overscroll.enabled", true); // DEFAULT NON-LINUX
 user_pref("general.smoothScroll", true); // DEFAULT
 user_pref("mousewheel.default.delta_multiplier_y", 275); // 250-400; adjust this number to your liking
+// Firefox Nightly only:
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1846935
+user_pref("general.smoothScroll.msdPhysics.enabled", false); // [FF122+ Nightly]
 
 /****************************************************************************************
  * OPTION: SMOOTH SCROLLING                                                            *
@@ -51,8 +58,8 @@ user_pref("general.smoothScroll.msdPhysics.enabled", true);
 user_pref("general.smoothScroll.msdPhysics.motionBeginSpringConstant", 600);
 user_pref("general.smoothScroll.msdPhysics.regularSpringConstant", 650);
 user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaMS", 25);
-user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaRatio", 2.0);
+user_pref("general.smoothScroll.msdPhysics.slowdownMinDeltaRatio", 2);
 user_pref("general.smoothScroll.msdPhysics.slowdownSpringConstant", 250);
-user_pref("general.smoothScroll.currentVelocityWeighting", 1.0);
-user_pref("general.smoothScroll.stopDecelerationWeighting", 1.0);
+user_pref("general.smoothScroll.currentVelocityWeighting", 1);
+user_pref("general.smoothScroll.stopDecelerationWeighting", 1);
 user_pref("mousewheel.default.delta_multiplier_y", 300); // 250-400; adjust this number to your liking

personal/user-overrides.js

@@ -21,22 +21,18 @@
 user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
 user_pref("browser.sessionhistory.max_total_viewers", 4); // only remember # of pages in Back-Forward cache
 
-/** speculative load test ***/
-user_pref("network.dns.disablePrefetchFromHTTPS", false);
-//user_pref("network.prefetch-next", true);
-user_pref("network.predictor.enabled", true);
-user_pref("network.predictor.enable-prefetch", true);
-user_pref("network.predictor.enable-hover-on-ssl", true);
-
 /** 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.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", "unavailable"); // unselect suggestions from Firefox Relay 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
@@ -44,7 +40,6 @@ user_pref("browser.safebrowsing.downloads.remote.url", ""); // enforce no remote
 user_pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); // clean up UI; not needed in user.js if remote downloads are disabled
 user_pref("browser.safebrowsing.downloads.remote.block_uncommon", false); // clean up UI; not needed in user.js if remote downloads are disabled
 user_pref("browser.safebrowsing.allowOverride", false); // do not allow user to override SB
-user_pref("dom.push.enabled", false); // disable Push API; breaks FF Sync and Site Notifications
 user_pref("browser.search.update", false); // do not update opensearch engines
 user_pref("network.trr.confirmationNS", "skip"); // skip TRR confirmation request
 user_pref("extensions.webextensions.restrictedDomains", ""); // remove Mozilla domains so adblocker works on pages
@@ -58,6 +53,7 @@ user_pref("security.cert_pinning.enforcement_level", 2); // strict public key pi
 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  
@@ -69,13 +65,11 @@ 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.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.translations.autoTranslate", true); // make Firefox auto-translate non-English pages
 user_pref("browser.urlbar.suggest.history", false); // Browsing history; hide URL bar dropdown suggestions
 user_pref("browser.urlbar.suggest.bookmark", false); // Bookmarks; hide URL bar dropdown suggestions
 user_pref("browser.urlbar.suggest.openpage", false); // Open tabs; hide URL bar dropdown suggestions
 user_pref("browser.urlbar.suggest.topsites", false); // Shortcuts; disable dropdown suggestions with empty query
 user_pref("browser.urlbar.suggest.engines", false); // Search engines; tab-to-search
-//user_pref("browser.urlbar.suggest.quickactions", false); // Quick actions; hide URL bar dropdown suggestions
 //user_pref("browser.urlbar.suggest.searches", false); // (needed?); hide URL bar dropdown suggestions
 //user_pref("browser.urlbar.maxRichResults", 1); // minimum suggestion needed for URL bar autofill
 user_pref("browser.bookmarks.max_backups", 0); // minimize disk use; manually back-up
@@ -100,6 +94,8 @@ user_pref("browser.urlbar.trimHttps", true); // hide https in URL bar [FF119]
 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.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)
@@ -117,13 +113,9 @@ user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false);
 //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
-/** for 12 GB+ RAM ***/
-user_pref("browser.cache.disk.enable", false);
-user_pref("browser.cache.memory.capacity", 256000); // default= -1 (32768)
-user_pref("browser.cache.memory.max_entry_size", 10240); // default=5120 (5 MB)
-user_pref("media.memory_cache_max_size", 131072); // default=8192; AF=65536
-user_pref("media.memory_caches_combined_limit_kb", 1048576); // default=524288
-user_pref("media.memory_caches_combined_limit_pc_sysmem", 10); // default=5
+user_pref("browser.cache.disk.enable", false); // disable disk cache
+user_pref("browser.cache.memory.capacity", 65536); // default= -1 (32768)
+user_pref("media.memory_cache_max_size", 131072); // AF=65536
 
 /** DELETE IF NOT macOS LAPTOP ***/
 user_pref("network.trr.mode", 2); // enable TRR (with System fallback)

user.js

@@ -10,7 +10,7 @@
 /****************************************************************************
  * Betterfox                                                                *
  * "Ad meliora"                                                             *
- * version: 119                                                             *
+ * version: 126                                                             *
  * url: https://github.com/yokoffing/Betterfox                              *
 ****************************************************************************/
 
@@ -37,25 +37,23 @@ user_pref("media.cache_resume_threshold", 3600);
 user_pref("image.mem.decode_bytes_at_a_time", 32768);
 
 /** NETWORK ***/
-user_pref("network.buffer.cache.size", 262144);
-user_pref("network.buffer.cache.count", 128);
 user_pref("network.http.max-connections", 1800);
 user_pref("network.http.max-persistent-connections-per-server", 10);
 user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5);
 user_pref("network.http.pacing.requests.enabled", false);
 user_pref("network.dnsCacheExpiration", 3600);
-user_pref("network.dns.max_high_priority_threads", 8);
 user_pref("network.ssl_tokens_cache_capacity", 10240);
 
 /** SPECULATIVE LOADING ***/
 user_pref("network.dns.disablePrefetch", true);
+user_pref("network.dns.disablePrefetchFromHTTPS", true);
 user_pref("network.prefetch-next", false);
 user_pref("network.predictor.enabled", false);
+user_pref("network.predictor.enable-prefetch", false);
 
 /** EXPERIMENTAL ***/
 user_pref("layout.css.grid-template-masonry-value.enabled", true);
 user_pref("dom.enable_web_task_scheduling", true);
-user_pref("layout.css.has-selector.enabled", true);
 user_pref("dom.security.sanitizer.enabled", true);
 
 /****************************************************************************
@@ -70,7 +68,6 @@ user_pref("browser.download.start_downloads_in_tmp_dir", true);
 user_pref("browser.helperApps.deleteTempFileOnExit", true);
 user_pref("browser.uitour.enabled", false);
 user_pref("privacy.globalprivacycontrol.enabled", true);
-user_pref("privacy.globalprivacycontrol.functionality.enabled", true);
 
 /** OCSP & CERTS / HPKP ***/
 user_pref("security.OCSP.enabled", 0);
@@ -102,18 +99,14 @@ 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.rememberSignons", false);
 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);
 
-/** ADDRESS + CREDIT CARD MANAGER ***/
-user_pref("extensions.formautofill.addresses.enabled", false);
-user_pref("extensions.formautofill.creditCards.enabled", false);
-
 /** MIXED CONTENT + CROSS-SITE ***/
 user_pref("security.mixed_content.block_display_content", true);
 user_pref("security.mixed_content.upgrade_display_content", true);
@@ -156,7 +149,6 @@ user_pref("toolkit.telemetry.firstShutdownPing.enabled", false);
 user_pref("toolkit.telemetry.coverage.opt-out", true);
 user_pref("toolkit.coverage.opt-out", true);
 user_pref("toolkit.coverage.endpoint.base", "");
-user_pref("browser.ping-centre.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false);
 user_pref("browser.newtabpage.activity-stream.telemetry", false);
 
@@ -203,7 +195,6 @@ user_pref("browser.privateWindowSeparation.enabled", false); // WINDOWS
 /** COOKIE BANNER HANDLING ***/
 user_pref("cookiebanners.service.mode", 1);
 user_pref("cookiebanners.service.mode.privateBrowsing", 1);
-user_pref("cookiebanners.service.enableGlobalRules", true);
 
 /** FULLSCREEN NOTICE ***/
 user_pref("full-screen-api.transition-duration.enter", "0 0");
@@ -220,11 +211,10 @@ user_pref("browser.urlbar.trending.featureGate", false);
 user_pref("browser.newtabpage.activity-stream.feeds.topsites", false);
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false);
 
-/*** POCKET ***/
+/** POCKET ***/
 user_pref("extensions.pocket.enabled", false);
 
 /** DOWNLOADS ***/
-user_pref("browser.download.useDownloadDir", false);
 user_pref("browser.download.always_ask_before_handling_new_types", true);
 user_pref("browser.download.manager.addToRecentDocs", false);