From 9052068d89f8dc5a5a7691fb90046fefe13b9597 Mon Sep 17 00:00:00 2001 From: yokoffing <11689349+yokoffing@users.noreply.github.com> Date: Mon, 2 Jun 2025 00:45:46 -0400 Subject: [PATCH] 138.0 (#392) --- Fastfox.js | 19 ++++++++++--------- README.md | 2 +- Securefox.js | 25 +++++++++++++++++-------- personal/user-overrides.js | 11 ++++++++++- user.js | 15 +++++++++------ zen/user.js | 6 ++++-- 6 files changed, 51 insertions(+), 27 deletions(-) diff --git a/Fastfox.js b/Fastfox.js index a648650..33ff68a 100644 --- a/Fastfox.js +++ b/Fastfox.js @@ -254,13 +254,14 @@ 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", -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) +//user_pref("browser.cache.memory.capacity", 131072); // (128 MB) +//user_pref("browser.cache.memory.max_entry_size", 20480); // (20 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 @@ -271,7 +272,7 @@ 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 * @@ -403,7 +404,7 @@ 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", 20); // DEFAULT (FF127+?) +user_pref("network.http.speculative-parallel-limit", 0); // PREF: DNS prefetching for HTMLLinkElement // Used for cross-origin connections to provide small performance improvements. @@ -417,7 +418,7 @@ user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS 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. @@ -436,11 +437,11 @@ 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 [FF115+] // High-priority loading of current page JavaScript modules. @@ -498,7 +499,7 @@ 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, doing DNS, TCP, and SSL handshakes. +// [NOTE] By default, it only preconnects 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 diff --git a/README.md b/README.md index 7211d1c..fba5e95 100644 --- a/README.md +++ b/README.md @@ -48,7 +48,7 @@ The `user.js` — a configuration file that controls Firefox settings — is cur * [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/en-US/docs/releases/G6.0/) | [files](https://github.com/WaterfoxCo/Waterfox/tree/current/waterfox/browser/app/profile) (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) [1](https://github.com/Floorp-Projects/Floorp/issues/233#issuecomment-1543557167) [2](https://blog.ablaze.one/3135/2023-04-01/) | [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) [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/) | [files](https://github.com/ghostery/user-agent-desktop/tree/main/brands/ghostery/branding/pref) (Feb 2021) diff --git a/Securefox.js b/Securefox.js index 483e897..ff66234 100644 --- a/Securefox.js +++ b/Securefox.js @@ -3,7 +3,7 @@ * Securefox * * "Natura non contristatur" * * priority: provide sensible security and privacy * - * version: 137 * + * version: 138 * * 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 * @@ -61,7 +61,7 @@ user_pref("browser.contentblocking.category", "strict"); // [HIDDEN] // [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); // enabled with "Strict" +//user_pref("extensions.webcompat.smartblockEmbeds.enabled", true); // [DEFAULT FF137+] // PREF: allow embedded tweets and reddit posts [FF136+] // [TEST - reddit embed] https://www.pcgamer.com/amazing-halo-infinite-bugs-are-already-rolling-in/ @@ -121,6 +121,7 @@ user_pref("browser.contentblocking.category", "strict"); // [HIDDEN] // [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 @@ -166,6 +167,7 @@ user_pref("browser.contentblocking.category", "strict"); // [HIDDEN] // [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+] @@ -660,6 +662,7 @@ 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_pbm", true); // [DEFAULT FF91+] //user_pref("dom.security.https_first_schemeless", true); // [FF120+] [DEFAULT FF129+] @@ -891,7 +894,7 @@ user_pref("signon.privateBrowsingCapture.enabled", false); // 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://www.fxsitecompat.com/en-CA/docs/2015/http-auth-dialog-can-no-longer-be-triggered-by-cross-origin-resources/ +// [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/ user_pref("network.auth.subresource-http-auth-allow", 1); // PREF: prevent password truncation when submitting form data @@ -1270,6 +1273,8 @@ 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 @@ -1323,6 +1328,10 @@ user_pref("permissions.manager.defaultsUrl", ""); // PREF: remove webchannel whitelist //user_pref("webchannel.allowObject.urlWhitelist", ""); // [DEFAULT FF132+] +// 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); + /****************************************************************************** * SECTION: TELEMETRY * ******************************************************************************/ @@ -1364,8 +1373,7 @@ user_pref("browser.newtabpage.activity-stream.feeds.telemetry", false); user_pref("browser.newtabpage.activity-stream.telemetry", false); // PREF: disable daily active users [FF136+] -// [NOTE] Already disabled by main telemetry switch -//user_pref("datareporting.usage.uploadEnabled", false); +user_pref("datareporting.usage.uploadEnabled", false); /****************************************************************************** * SECTION: EXPERIMENTS * @@ -1399,15 +1407,16 @@ user_pref("browser.tabs.crashReporting.sendReport", false); ******************************************************************************/ // 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. diff --git a/personal/user-overrides.js b/personal/user-overrides.js index b2f8412..ba1fbf2 100644 --- a/personal/user-overrides.js +++ b/personal/user-overrides.js @@ -19,7 +19,16 @@ /** FASTFOX ***/ 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 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 /** SECUREFOX ***/ diff --git a/user.js b/user.js index c81b5e4..78d9d23 100644 --- a/user.js +++ b/user.js @@ -10,7 +10,7 @@ /**************************************************************************** * Betterfox * * "Ad meliora" * - * version: 137 * + * version: 138 * * url: https://github.com/yokoffing/Betterfox * ****************************************************************************/ @@ -27,6 +27,9 @@ 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); + /** MEDIA CACHE ***/ user_pref("media.memory_cache_max_size", 65536); user_pref("media.cache_readahead_limit", 7200); @@ -44,8 +47,11 @@ 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); @@ -119,6 +125,7 @@ user_pref("permissions.default.geo", 2); user_pref("geo.provider.network.url", "https://beacondb.net/v1/geolocate"); user_pref("browser.search.update", false); user_pref("permissions.manager.defaultsUrl", ""); +user_pref("extensions.getAddons.cache.enabled", false); /** TELEMETRY ***/ user_pref("datareporting.policy.dataSubmissionEnabled", false); @@ -137,6 +144,7 @@ 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); @@ -147,11 +155,6 @@ user_pref("app.normandy.api_url", ""); user_pref("breakpad.reportURL", ""); user_pref("browser.tabs.crashReporting.sendReport", false); -/** DETECTION ***/ -user_pref("captivedetect.canonicalURL", ""); -user_pref("network.captive-portal-service.enabled", false); -user_pref("network.connectivity-service.enabled", false); - /**************************************************************************** * SECTION: PESKYFOX * ****************************************************************************/ diff --git a/zen/user.js b/zen/user.js index d756c81..34a8ab3 100644 --- a/zen/user.js +++ b/zen/user.js @@ -10,7 +10,7 @@ /**************************************************************************** * BetterZen * * "Ex nihilo nihil fit" * - * version: 137 * + * version: 138 * * url: https://github.com/yokoffing/Betterfox * ****************************************************************************/ @@ -18,7 +18,6 @@ * SECTION: FASTFOX * ****************************************************************************/ /** GFX ***/ -user_pref("gfx.canvas.accelerated.cache-items", 8192); // DEFAULT FF135+ user_pref("gfx.canvas.accelerated.cache-size", 512); /** DISK CACHE ***/ @@ -105,6 +104,9 @@ user_pref("zen.view.experimental-rounded-view", false); // 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 * ****************************************************************************/