From 80261756cae1886cc780af01a55c2977e3f1366f Mon Sep 17 00:00:00 2001 From: yokoffing <11689349+yokoffing@users.noreply.github.com> Date: Fri, 1 Nov 2024 18:02:48 -0400 Subject: [PATCH] v131 (#328) --- Fastfox.js | 33 +++++++++++---------------------- Peskyfox.js | 17 ++--------------- README.md | 2 +- Securefox.js | 31 +++++++++++++++---------------- personal/user-overrides.js | 18 +++++------------- user.js | 13 ++----------- 6 files changed, 36 insertions(+), 78 deletions(-) diff --git a/Fastfox.js b/Fastfox.js index e7a9fa3b5..9924c8adc 100644 --- a/Fastfox.js +++ b/Fastfox.js @@ -3,7 +3,7 @@ * Fastfox * * "Non ducor duco" * * priority: speedy browsing * - * version: 130 * + * version: 131 * * 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://dev.opera.com/articles/efficient-javascript/?page=3#reflow -// [3] https://dev.opera.com/articles/efficient-javascript/?page=3#smoothspeed +// [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 user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s) // PREF: new tab preload @@ -99,14 +99,16 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s) //user_pref("gfx.webrender.software.opengl", true); // LINUX // PREF: GPU-accelerated Canvas2D -// Use gpu-canvas instead of to skia-canvas. +// 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. // [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 macOS LINUX [FF110]; not compatible with WINDOWS integrated GPUs +//user_pref("gfx.canvas.accelerated", true); // [DEFAULT FF133+] user_pref("gfx.canvas.accelerated.cache-items", 4096); // default=2048; Chrome=4096 user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; Chrome=512 user_pref("gfx.content.skia-font-cache-size", 20); // default=5; Chrome=20 @@ -281,6 +283,8 @@ user_pref("browser.cache.jsbc_compression_level", 3); // [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 @@ -534,31 +538,16 @@ 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); +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 // [3] https://github.com/WICG/scheduling-apis/blob/main/explainers/prioritized-post-task.md // [4] https://wicg.github.io/scheduling-apis/ +// [5] https://caniuse.com/mdn-api_taskcontroller user_pref("dom.enable_web_task_scheduling", true); -// PREF: HTML Sanitizer API [NIGHTLY] -// [1] https://wicg.github.io/sanitizer-api/ -// [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 * ****************************************************************************/ diff --git a/Peskyfox.js b/Peskyfox.js index ebb328367..54d7e6624 100644 --- a/Peskyfox.js +++ b/Peskyfox.js @@ -3,7 +3,7 @@ * Peskyfox * * "Aquila non capit muscas" * * priority: remove annoyances * - * version: 130 * + * version: 131 * * 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 * @@ -65,12 +65,6 @@ 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: new profile switcher user_pref("browser.profiles.enabled", true); @@ -88,12 +82,6 @@ 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). @@ -178,7 +166,6 @@ user_pref("full-screen-api.warning.timeout", 0); // default=3000 //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); // Some users find these helpful: //user_pref("gfx.font_rendering.cleartype_params.gamma", 1750); @@ -250,7 +237,7 @@ user_pref("browser.urlbar.trending.featureGate", false); // [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 -user_pref("dom.text_fragments.enabled", true); +//user_pref("dom.text_fragments.enabled", true); // [DEFAULT] /**************************************************************************** * SECTION: AUTOPLAY * diff --git a/README.md b/README.md index 694729f0d..b67769dcf 100644 --- a/README.md +++ b/README.md @@ -27,7 +27,7 @@ Now with support for ESR [128](https://github.com/yokoffing/Betterfox/tree/esr12 ## 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://web.archive.org/web/20231108092752if_/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](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). ## Simple goals 1) **Minimalism:** get what isn't needed out of the way diff --git a/Securefox.js b/Securefox.js index e8a784785..3fe5bbfb6 100644 --- a/Securefox.js +++ b/Securefox.js @@ -3,7 +3,7 @@ * Securefox * * "Natura non contristatur" * * priority: provide sensible security and privacy * - * version: 130 * + * version: 131 * * 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 * @@ -24,7 +24,7 @@ //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("browser.contentblocking.category", "strict"); // [HIDDEN] //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 @@ -38,6 +38,8 @@ user_pref("browser.contentblocking.category", "strict"); //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] @@ -143,14 +145,6 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *. // [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. @@ -167,7 +161,7 @@ user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *. // [8] https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies // [TEST] https://samesite-sandbox.glitch.me/ //user_pref("network.cookie.sameSite.laxByDefault", true); -user_pref("network.cookie.sameSite.noneRequiresSecure", true); +//user_pref("network.cookie.sameSite.noneRequiresSecure", true); // [DEFAULT FF131+] //user_pref("network.cookie.sameSite.schemeful", true); // PREF: Hyperlink Auditing (click tracking) @@ -351,6 +345,12 @@ 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) * ****************************************************************************/ @@ -394,7 +394,7 @@ user_pref("security.tls.enable_0rtt_data", false); * SECTION: DISK AVOIDANCE * ****************************************************************************/ -// PREF: prevent media cache from writing to disk in Private Browsing +// PREF: set media cache in Private Browsing to in-memory // [NOTE] MSE (Media Source Extensions) are already stored in-memory in PB user_pref("browser.privatebrowsing.forceMediaMemoryCache", true); @@ -590,8 +590,8 @@ user_pref("browser.search.suggest.enabled", 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); @@ -1303,7 +1303,7 @@ user_pref("permissions.default.geo", 2); // PREF: remove special permissions for certain mozilla domains [FF35+] // default = resource://app/defaults/permissions -//user_pref("permissions.manager.defaultsUrl", ""); +user_pref("permissions.manager.defaultsUrl", ""); // PREF: remove webchannel whitelist user_pref("webchannel.allowObject.urlWhitelist", ""); @@ -1399,7 +1399,6 @@ user_pref("network.connectivity-service.enabled", false); //user_pref("toolkit.telemetry.dap_helper", ""); // [OPTIONAL HARDENING] //user_pref("toolkit.telemetry.dap_leader", ""); // [OPTIONAL HARDENING] - // 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]. // [1] https://techdows.com/2020/04/what-is-firefox-default-browser-agent-and-how-to-disable-it.html diff --git a/personal/user-overrides.js b/personal/user-overrides.js index 4512f6b55..141bdc667 100644 --- a/personal/user-overrides.js +++ b/personal/user-overrides.js @@ -22,8 +22,6 @@ 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 user_pref("browser.cache.disk.enable", false); // disable disk cache user_pref("network.http.max-persistent-connections-per-server", 20); // increase download connections -user_pref("network.buffer.cache.size", 262144); // default=32768; [WARNING] Cannot open HTML files bigger than 4 MB if changed -user_pref("network.buffer.cache.count", 128); // default=24; use bigger packets /** SECUREFOX ***/ //user_pref("urlclassifier.features.socialtracking.skipURLs", "*.twitter.com, *.twimg.com"); // removed *.instagram.com @@ -103,15 +101,13 @@ user_pref("network.trr.mode", 3); // enable TRR (without System fallback) 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 @@ -120,17 +116,16 @@ user_pref("gfx.font_rendering.directwrite.use_gdi_table_loading", false); 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("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("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("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 @@ -146,9 +141,6 @@ user_pref("app.update.auto", false); // disable auto-installing Firefox updates //user_pref("font.name.monospace.x-western", "SF Mono"); // monospace font /** DELETE IF NOT LINUX LAPTOP ***/ -//user_pref("browser.low_commit_space_threshold_mb", 13107); // determine when tabs unload -user_pref("browser.low_commit_space_threshold_percent", 10); // determine when tabs unload (percentage) -//user_pref("middlemouse.contentLoadURL", false); // disable middle mouse click opening links from clipboard 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] diff --git a/user.js b/user.js index 4cc16c703..c55d939a0 100644 --- a/user.js +++ b/user.js @@ -10,7 +10,7 @@ /**************************************************************************** * Betterfox * * "Ad meliora" * - * version: 130 * + * version: 131 * * url: https://github.com/yokoffing/Betterfox * ****************************************************************************/ @@ -52,6 +52,7 @@ 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); /**************************************************************************** @@ -61,7 +62,6 @@ user_pref("dom.enable_web_task_scheduling", true); user_pref("browser.contentblocking.category", "strict"); user_pref("urlclassifier.trackingSkipURLs", "*.reddit.com, *.twitter.com, *.twimg.com, *.tiktok.com"); user_pref("urlclassifier.features.socialtracking.skipURLs", "*.instagram.com, *.twitter.com, *.twimg.com"); -user_pref("network.cookie.sameSite.noneRequiresSecure", true); user_pref("browser.download.start_downloads_in_tmp_dir", true); user_pref("browser.helperApps.deleteTempFileOnExit", true); user_pref("browser.uitour.enabled", false); @@ -91,8 +91,6 @@ 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); @@ -177,16 +175,11 @@ user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", user_pref("browser.preferences.moreFromMozilla", false); user_pref("browser.aboutConfig.showWarning", false); user_pref("browser.aboutwelcome.enabled", false); -user_pref("browser.tabs.tabmanager.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 user_pref("browser.newtabpage.activity-stream.newtabWallpapers.v2.enabled", true); @@ -197,14 +190,12 @@ 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); -user_pref("dom.text_fragments.enabled", true); /** NEW TAB PAGE ***/ user_pref("browser.newtabpage.activity-stream.feeds.topsites", false);