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Code Issues Releases Wiki Activity

restore low-risk prefs

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yokoffing
2026-05-03 09:48:38 -04:00
committed by GitHub
parent 99258db4a9
commit 7d4e1eb6ea
1 changed files with 21 additions and 21 deletions
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Fastfox.js
+21 -21
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@@ -26,7 +26,7 @@
// Increases font cache size to improve performance on text-heavy websites.
// Especially beneficial for sites with many font faces or complex typography.
// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1239151#c2
//user_pref("gfx.content.skia-font-cache-size", 32); // 32 MB; default=5; Chrome=20
user_pref("gfx.content.skia-font-cache-size", 20); // 20 MB; default=5; Chrome=20
// PREF: page reflow timer
// Rather than wait until a page has completely downloaded to display it to the user,
@@ -54,8 +54,8 @@
// [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)
//user_pref("content.max.tokenizing.time", 1000000); // (1.00s); alt=2000000; HIDDEN
//user_pref("content.interrupt.parsing", true); // HIDDEN
//user_pref("content.max.tokenizing.time", 1000000); // (1.00s); alt=2000000; HIDDEN
//user_pref("content.interrupt.parsing", true); // HIDDEN
// PREF: UI responsiveness threshold
//user_pref("content.switch.threshold", 300000); // HIDDEN; default= 750000; alt=500000
@@ -142,9 +142,9 @@
// [2] https://github.com/yokoffing/Betterfox/issues/153
// [3] https://github.com/yokoffing/Betterfox/issues/198
//user_pref("gfx.canvas.accelerated", true); // [DEFAULT FF133+]
//user_pref("gfx.canvas.accelerated.cache-items", 4096); // [default=8192 FF135+]; Chrome=4096
//user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; Chrome=512
//user_pref("gfx.canvas.max-size", 32767); // DEFAULT=32767
//user_pref("gfx.canvas.accelerated.cache-items", 8192); // [DEFAULT FF135+]
user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; Chrome=512; max=2048
//user_pref("gfx.canvas.max-size", 32767); // [DEFAULT]
// PREF: WebGL
//user_pref("webgl.max-size", 16384); // default=1024
@@ -298,7 +298,7 @@
// is no reason for Firefox to keep memory for this.
// -1=determine automatically (8 pages)
// [1] https://kb.mozillazine.org/Browser.sessionhistory.max_total_viewers#Possible_values_and_their_effects
//user_pref("browser.sessionhistory.max_total_viewers", 4); // default=8
user_pref("browser.sessionhistory.max_total_viewers", 4); // default=8
//user_pref("browser.sessionstore.max_tabs_undo", 10); // default=25
//user_pref("browser.sessionstore.max_entries", 10); // [HIDDEN OR REMOVED]
//user_pref("dom.storage.default_quota", 20480); // 20MB; default=5120
@@ -330,8 +330,8 @@
// PREF: adjust video buffering periods when not using MSE (in seconds)
// [NOTE] Does not affect videos over 720p since they use DASH playback [1]
// [1] https://lifehacker.com/preload-entire-youtube-videos-by-disabling-dash-playbac-1186454034
//user_pref("media.cache_readahead_limit", 600); // 10 min; default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
//user_pref("media.cache_resume_threshold", 300); // 5 min; default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold
user_pref("media.cache_readahead_limit", 3600); // 10 min; default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
user_pref("media.cache_resume_threshold", 1800); // 5 min; default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold
/****************************************************************************
* SECTION: IMAGE CACHE *
@@ -339,7 +339,7 @@
// PREF: image cache
//user_pref("image.cache.size", 10485760); // (cache images up to 10MiB in size) [DEFAULT 5242880]
//user_pref("image.mem.decode_bytes_at_a_time", 65536); // default=16384; alt=32768; chunk size for calls to the image decoders
user_pref("image.mem.decode_bytes_at_a_time", 32768); // default=16384; chunk size for calls to the image decoders
//user_pref("image.mem.max_decoded_image_kb", 512000); // 500MB [HIDDEN OR REMOVED?]
// PREF: set minimum timeout to unmap shared surfaces since they have been last used
@@ -367,11 +367,11 @@
// [1] https://kb.mozillazine.org/Network.http.max-connections
// [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
// [3] https://www.reddit.com/r/firefox/comments/11m2yuh/how_do_i_make_firefox_use_more_of_my_900_megabit/jbfmru6/
//user_pref("network.http.max-connections", 1800); // default=900
//user_pref("network.http.max-persistent-connections-per-server", 10); // default=6; download connections; anything above 10 is excessive
//user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5); // default=3
//user_pref("network.http.max-persistent-connections-per-proxy", 48); // default=32
//user_pref("network.http.request.max-start-delay", 5); // default=10
user_pref("network.http.max-connections", 1800); // default=900
user_pref("network.http.max-persistent-connections-per-server", 10); // default=6; download connections; anything above 10 is excessive
user_pref("network.http.max-urgent-start-excessive-connections-per-host", 5); // default=3
//user_pref("network.http.max-persistent-connections-per-proxy", 32); // default=32
user_pref("network.http.request.max-start-delay", 5); // default=10
//user_pref("network.websocket.max-connections", 200); // DEFAULT
// PREF: pacing requests [FF23+]
@@ -383,18 +383,18 @@
// may provide a small speed boost when loading pages with lots of requests.
// false = Firefox will send as many requests as possible without pacing
// true = Firefox will pace requests (default)
//user_pref("network.http.pacing.requests.enabled", false);
//user_pref("network.http.pacing.requests.min-parallelism", 10); // default=6
//user_pref("network.http.pacing.requests.burst", 32); // default=10
user_pref("network.http.pacing.requests.enabled", false);
//user_pref("network.http.pacing.requests.min-parallelism", 12); // default=6
//user_pref("network.http.pacing.requests.burst", 20); // default=10
// PREF: increase DNS cache
// [1] https://developer.mozilla.org/en-US/docs/Web/Performance/Understanding_latency
//user_pref("network.dnsCacheEntries", 10000); // default=800
//user_pref("network.dnsCacheEntries", 1600); // default=800
// PREF: adjust DNS expiration time
// [ABOUT] about:networking#dns
// [NOTE] These prefs will be ignored by DNS resolver if using DoH/TRR.
//user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour; default=60
user_pref("network.dnsCacheExpiration", 3600); // keep entries for 1 hour; default=60
//user_pref("network.dnsCacheExpirationGracePeriod", 120); // default=60; cache DNS entries for 2 minutes after they expire
// PREF: the number of threads for DNS
@@ -402,7 +402,7 @@
//user_pref("network.dns.max_any_priority_threads", 24); // DEFAULT [FF 123?]
// PREF: increase TLS token caching
//user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS token caching (fast reconnects)
user_pref("network.ssl_tokens_cache_capacity", 10240); // default=2048; more TLS token caching (fast reconnects)
/****************************************************************************
* SECTION: EXPERIMENTAL *