From 2f576bc10035a88f34ba568cf77dd14289ad9fe7 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Sat, 26 Nov 2022 12:40:17 -0500
Subject: [PATCH 01/24] link

---
 Fastfox.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 49f6af5..94f6d46 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -11,7 +11,7 @@
  * Fastfox                                                                              *
  * "Non ducor duco"                                                                     *
  * priority: speedy browsing                                                            *
- * version: 107a                                                                        *
+ * version: 108                                                                         *
  * url: https://github.com/yokoffing/Betterfox                                          *
  ***************************************************************************************/
  
@@ -143,10 +143,9 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 ****************************************************************************/
 
 // PREF: Webrender tweaks
-// [1] https://hacks.mozilla.org/2017/10/the-whole-web-at-maximum-fps-how-webrender-gets-rid-of-jank/
-// [2] https://wiki.mozilla.org/Platform/GFX/WebRender_Where
-// [3] https://www.reddit.com/r/firefox/comments/fo1jwz/make_firefox_faster/flhh5l2/
-// [4] https://www.troddit.com/r/firefox/comments/tbphok/is_setting_gfxwebrenderprecacheshaders_to_true/i0bxs2r/
+// [1] https://searchfox.org/mozilla-central/rev/6e6332bbd3dd6926acce3ce6d32664eab4f837e5/modules/libpref/init/StaticPrefList.yaml#6202-6219
+// [2] https://hacks.mozilla.org/2017/10/the-whole-web-at-maximum-fps-how-webrender-gets-rid-of-jank/
+// [3] https://www.troddit.com/r/firefox/comments/tbphok/is_setting_gfxwebrenderprecacheshaders_to_true/i0bxs2r/
 user_pref("gfx.webrender.all", true); // enables WR (GPU) + additional features
 user_pref("gfx.webrender.precache-shaders", true);
 user_pref("gfx.webrender.compositor", true);

From 103e2866fa20160c358a55ffb345e76c307f4342 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Sat, 26 Nov 2022 12:56:42 -0500
Subject: [PATCH 02/24] reoder some prefs

---
 Fastfox.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 94f6d46..f790a2f 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -150,12 +150,17 @@ user_pref("gfx.webrender.all", true); // enables WR (GPU) + additional features
 user_pref("gfx.webrender.precache-shaders", true);
 user_pref("gfx.webrender.compositor", true);
     //user_pref("gfx.webrender.compositor.force-enabled", true); // reinforce
+user_pref("layers.gpu-process.enabled", true);
+    //user_pref("layers.gpu-process.force-enabled", true); // reinforce
+user_pref("media.hardware-video-decoding.enabled", true);
+    //user_pref("media.hardware-video-decoding.force-enabled", true); // reinforce
 
 // PREF: if your hardware doesn't support Webrender, you can fallback to Webrender's software renderer
 // [1] https://www.ghacks.net/2020/12/14/how-to-find-out-if-webrender-is-enabled-in-firefox-and-how-to-enable-it-if-it-is-not/
 //user_pref("gfx.webrender.enabled", true);
 //user_pref("gfx.webrender.software", true); // Webrender uses the CPU and not the GPU
     //user_pref("gfx.webrender.software.opengl", true); [LINUX]
+    //user_pref("media.ffmpeg.vaapi.enabled", true); // [LINUX]
 
 // PREF: GPU-accelerated Canvas2D tweaks
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1739448
@@ -168,16 +173,11 @@ user_pref("gfx.content.skia-font-cache-size", 80);
 user_pref("image.cache.size", 10485760);
 user_pref("image.mem.decode_bytes_at_a_time", 131072); // alt=65536; preferred=262144; chunk size for calls to the image decoders
 user_pref("image.mem.shared.unmap.min_expiration_ms", 120000); // default=60000; minimum timeout to unmap shared surfaces since they have been last used
-user_pref("layers.gpu-process.enabled", true);
-    //user_pref("layers.gpu-process.force-enabled", true); // reinforce
 
 // PREF: increase media cache
 user_pref("media.memory_cache_max_size", 1048576); // alt=512000; also in Securefox (inactive there)
 user_pref("media.memory_caches_combined_limit_kb", 2560000); // preferred=3145728; // default=524288
     //user_pref("media.memory_caches_combined_limit_pc_sysmem", 20); // default=5
-//user_pref("media.ffmpeg.vaapi.enabled", true); // [LINUX]
-//user_pref("media.hardware-video-decoding.enabled", true);
-    //user_pref("media.hardware-video-decoding.force-enabled", true); // reinforce
 
 // PREF: decrease video buffering
 // [NOTE] Does not affect YouTube since it uses DASH playback [1]

From da0e4c2e2e21d9e4923cfb68872ca56498e684e1 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Sun, 27 Nov 2022 17:36:06 -0500
Subject: [PATCH 03/24] add link to Webrender tweaks

---
 Fastfox.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Fastfox.js b/Fastfox.js
index f790a2f..91061e8 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -146,6 +146,7 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 // [1] https://searchfox.org/mozilla-central/rev/6e6332bbd3dd6926acce3ce6d32664eab4f837e5/modules/libpref/init/StaticPrefList.yaml#6202-6219
 // [2] https://hacks.mozilla.org/2017/10/the-whole-web-at-maximum-fps-how-webrender-gets-rid-of-jank/
 // [3] https://www.troddit.com/r/firefox/comments/tbphok/is_setting_gfxwebrenderprecacheshaders_to_true/i0bxs2r/
+// [4] https://www.troddit.com/r/firefox/comments/z5auzi/comment/ixw65gb?context=3
 user_pref("gfx.webrender.all", true); // enables WR (GPU) + additional features
 user_pref("gfx.webrender.precache-shaders", true);
 user_pref("gfx.webrender.compositor", true);

From 405cbc7a867d1e18a5cb3c640bc3b8220425acf9 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 28 Nov 2022 01:33:07 -0500
Subject: [PATCH 04/24] comment out nglayout.initialpaint.delay

---
 Fastfox.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 91061e8..8f06a5b 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -18,8 +18,8 @@
 // PREF: initial paint delay
 // How long FF will wait before rendering the page
 // [1] https://kb.mozillazine.org/Nglayout.initialpaint.delay
-user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
-user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5; used to be 250
+//user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
+//user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5; used to be 250
 
 // PREF: control how tabs are loaded when a session is restored
 // true=Tabs are not loaded until they are selected (default)

From c3eb95ae4173e93d72b365e5131909eae1a720b0 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 28 Nov 2022 01:46:33 -0500
Subject: [PATCH 05/24] links for initial paint delay

---
 Fastfox.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 8f06a5b..adca94e 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -17,7 +17,9 @@
  
 // PREF: initial paint delay
 // How long FF will wait before rendering the page
-// [1] https://kb.mozillazine.org/Nglayout.initialpaint.delay
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1283302
+// [2] https://docs.google.com/document/d/1BvCoZzk2_rNZx3u9ESPoFjSADRI0zIPeJRXFLwWXx_4/edit#heading=h.28ki6m8dg30z
+
 //user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
 //user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5; used to be 250
 

From a8e9aaa5f0b20a75798ba9e9abcd8ad1f5748531 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 28 Nov 2022 01:46:43 -0500
Subject: [PATCH 06/24] fix spacing

---
 Fastfox.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index adca94e..bba480e 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -19,7 +19,6 @@
 // How long FF will wait before rendering the page
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1283302
 // [2] https://docs.google.com/document/d/1BvCoZzk2_rNZx3u9ESPoFjSADRI0zIPeJRXFLwWXx_4/edit#heading=h.28ki6m8dg30z
-
 //user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
 //user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5; used to be 250
 

From c29fe2b939623ced33102527511ca2b4103b2018 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 28 Nov 2022 20:37:29 -0500
Subject: [PATCH 07/24] WebGPU references

---
 Fastfox.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Fastfox.js b/Fastfox.js
index bba480e..14b862c 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -94,6 +94,14 @@ user_pref("layout.css.animation-composition.enabled", true);
 // [1] https://github.com/WebAssembly/function-references/blob/master/proposals/function-references/Overview.md
 //user_pref("javascript.options.wasm_function_references", true);
 
+// PREF: WebGPU [HIGHLY EXPERIMENTAL!] [NIGHTLY]
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1746245
+// [2] https://github.com/gpuweb/gpuweb/wiki/Implementation-Status
+// [3] https://hacks.mozilla.org/2020/04/experimental-webgpu-in-firefox/
+// [4] https://developer.chrome.com/docs/web-platform/webgpu/
+//user_pref("dom.webgpu.enabled", true);
+    //user_pref("gfx.webgpu.force-enabled", true);
+
 /****************************************************************************
  * SECTION: NETWORK                                                         *
 ****************************************************************************/

From 30bc1e69dee456061349697af8d464514acf2ff3 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 28 Nov 2022 23:47:10 -0500
Subject: [PATCH 08/24] restore spec. con. section

---
 Fastfox.js | 45 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 39 insertions(+), 6 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 14b862c..a06e855 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -106,9 +106,6 @@ user_pref("layout.css.animation-composition.enabled", true);
  * SECTION: NETWORK                                                         *
 ****************************************************************************/
 
-// PREF: faster SSL
-user_pref("network.ssl_tokens_cache_capacity", 32768); // more TLS token caching (fast reconnects)
-
 // PREF: increase DNS cache
 user_pref("network.dnsCacheEntries", 20000);	
 user_pref("network.dnsCacheExpiration", 3600);	
@@ -208,9 +205,9 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
  * SECTION: BROWSER CACHE                                                   *
 ****************************************************************************/
 
-// PREF: re-enable disk cache (optional)
+// PREF: disk cache
 // [EXTENSION] https://addons.mozilla.org/en-US/firefox/addon/cache-longer/
-//user_pref("browser.cache.disk.enable", true); // SecureFox override
+//user_pref("browser.cache.disk.enable", true); // overrides Securefox
 //user_pref("browser.cache.disk.max_entry_size", 51200); // DEFAULT
 //user_pref("browser.cache.disk.smart_size.enabled", false); // disable adaptive cache size on disk
 //user_pref("browser.cache.disk.capacity", 8192000); // 8 GB cache on disk
@@ -219,7 +216,43 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 // disable clearing cache on shutdown:
 //user_pref("privacy.clearOnShutdown.cache", false);
 
-// PREF: increase memory cache size (recommended)
+// PREF: increase memory cache size
 // [1] https://www.makeuseof.com/tag/how-much-data-does-youtube-use/
 //user_pref("browser.cache.memory.capacity", 5242880); // default=-1; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
 user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferred=327680 ; -1 -> entries bigger than than 90% of the mem-cache are never cached
+
+/****************************************************************************
+ * SECTION: SPECULATIVE CONNECTIONS                                         *
+****************************************************************************/
+
+// [NOTE] FF85+ partitions (isolates) pooled connections, prefetch connections,
+// pre-connect connections, speculative connections, TLS session identifiers,
+// and other connections. We can take advantage of the speed of pre-connections
+// while preserving privacy. Users may relax hardening to maximize their preference.
+// For more information, see SecureFox: "PREF: State Paritioning" and "PREF: Network Partitioning" [1]
+// [1] https://github.com/yokoffing/Betterfox/blob/e9621b0062914da5fdb5f83b8da64041965b7a50/Securefox.js#L74-L108
+// [NOTE] To activate and increase network predictions, go to settings in uBlock Origin,  and make this setting is DISABLED:
+// - "Disable pre-fetching (to prevent any connection for blocked network requests)"
+// [NOTE] Add prefs to "MY OVERRIDES" section to enable.
+
+// PREF: increase network predictions
+user_pref("network.http.speculative-parallel-limit", 6); // DEFAULT; overrides SecureFox
+user_pref("network.dns.disablePrefetch", false); // overrides SecureFox
+user_pref("network.dns.disablePrefetchFromHTTPS", false);
+    user_pref("network.dnsCacheEntries", 20000);	
+    user_pref("network.dnsCacheExpiration", 3600);	
+    user_pref("network.dnsCacheExpirationGracePeriod", 240);
+user_pref("browser.urlbar.speculativeConnect.enabled", true); // overrides SecureFox
+user_pref("browser.places.speculativeConnect.enabled", true); // overrides SecureFox
+user_pref("network.prefetch-next", true); // overrides SecureFox
+user_pref("network.predictor.enabled", true); // overrides SecureFox
+user_pref("network.predictor.enable-prefetch", true); // overrides SecureFox
+user_pref("network.predictor.enable-hover-on-ssl", true);
+    user_pref("network.predictor.preresolve-min-confidence", 40); // default=60; alt=10
+    user_pref("network.predictor.preconnect-min-confidence", 70); // default=90; alt=30
+    user_pref("network.predictor.prefetch-min-confidence", 80); // default=100; alt=40
+        user_pref("network.predictor.prefetch-force-valid-for", 3600); // default=10
+        user_pref("network.predictor.prefetch-rolling-load-count", 120); // default=10
+
+ // PREF: faster SSL
+user_pref("network.ssl_tokens_cache_capacity", 32768); // more TLS token caching (fast reconnects)

From 2b2e375228fefd19bd1d5bd6f4ca8fe5ca74b13b Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Tue, 29 Nov 2022 00:35:51 -0500
Subject: [PATCH 09/24] re-incorporate speculative connections

---
 Fastfox.js | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index a06e855..75c3a20 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -106,11 +106,6 @@ user_pref("layout.css.animation-composition.enabled", true);
  * SECTION: NETWORK                                                         *
 ****************************************************************************/
 
-// PREF: increase DNS cache
-user_pref("network.dnsCacheEntries", 20000);	
-user_pref("network.dnsCacheExpiration", 3600);	
-user_pref("network.dnsCacheExpirationGracePeriod", 240);
-
 // PREF: use bigger packets
 // [1] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74561.html
 // [2] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74570.html
@@ -118,14 +113,14 @@ user_pref("network.buffer.cache.size", 262144); // preferred=327680; default=327
 user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 
 // PREF: DoH requests
-//user_pref("network.trr.request_timeout_ms", 1500); // DEFAULT
+//user_pref("network.trr.request_timeout_ms", 800); // default=1500
     //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT
+//user_pref("network.trr.request_timeout_mode_trronly_ms", 15000); // default=30000
 
-// These do not affect anything, probably:
+// These do not help speed, probably:
 
 // PREF: close a connection if tls handshake does not finish in given number of seconds
 //user_pref("network.http.tls-handshake-timeout", 3); // default=30
-
 // PREF: timeout connections if an initial response is not received in number of seconds
 //user_pref("network.http.response.timeout", 5); // default=300
 
@@ -133,7 +128,10 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 // [1] https://kb.mozillazine.org/Network.http.max-connections
 // [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
 //user_pref("network.http.max-connections", 1800); // default=900
-    //user_pref("network.http.max-persistent-connections-per-server", 8); // default=6; download connections; anything above 10 is excessive
+//user_pref("network.http.max-persistent-connections-per-server", 10); // default=6; download connections; anything above 10 is excessive
+//user_pref("network.http.max-persistent-connections-per-proxy", 48); // default=32
+//user_pref("network.http.max-urgent-start-excessive-connections-per-host", 6); // default=3
+//user_pref("network.http.pacing.requests.min-parallelism", 18); // default=6
 
 /****************************************************************************
  * SECTION: MAKE FIREFOX FAST                                               *
@@ -192,7 +190,7 @@ user_pref("media.memory_caches_combined_limit_kb", 2560000); // preferred=314572
 user_pref("media.cache_size", 2048000); // default=512000
 user_pref("media.cache_readahead_limit", 9000); // default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
 user_pref("media.cache_resume_threshold", 6000); // default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold (in seconds)
-    
+
 // PREF: faster upload speed
 // Firefox currently has a bug with impacting upload speeds with HTTP3/QUIC
 // [TEST] https://speedof.me/
@@ -233,10 +231,10 @@ user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferre
 // [1] https://github.com/yokoffing/Betterfox/blob/e9621b0062914da5fdb5f83b8da64041965b7a50/Securefox.js#L74-L108
 // [NOTE] To activate and increase network predictions, go to settings in uBlock Origin,  and make this setting is DISABLED:
 // - "Disable pre-fetching (to prevent any connection for blocked network requests)"
-// [NOTE] Add prefs to "MY OVERRIDES" section to enable.
+// [NOTE] Add prefs to "MY OVERRIDES" section and uncomment to enable them in your user.js.
 
 // PREF: increase network predictions
-user_pref("network.http.speculative-parallel-limit", 6); // DEFAULT; overrides SecureFox
+user_pref("network.http.speculative-parallel-limit", 18); // default=6; overrides SecureFox
 user_pref("network.dns.disablePrefetch", false); // overrides SecureFox
 user_pref("network.dns.disablePrefetchFromHTTPS", false);
     user_pref("network.dnsCacheEntries", 20000);	
@@ -248,11 +246,13 @@ user_pref("network.prefetch-next", true); // overrides SecureFox
 user_pref("network.predictor.enabled", true); // overrides SecureFox
 user_pref("network.predictor.enable-prefetch", true); // overrides SecureFox
 user_pref("network.predictor.enable-hover-on-ssl", true);
-    user_pref("network.predictor.preresolve-min-confidence", 40); // default=60; alt=10
-    user_pref("network.predictor.preconnect-min-confidence", 70); // default=90; alt=30
-    user_pref("network.predictor.prefetch-min-confidence", 80); // default=100; alt=40
+    user_pref("network.predictor.preresolve-min-confidence", 10); // default=60; alt=40
+    user_pref("network.predictor.preconnect-min-confidence", 20); // default=90; alt=70
+    user_pref("network.predictor.prefetch-min-confidence", 30); // default=100; alt=80
         user_pref("network.predictor.prefetch-force-valid-for", 3600); // default=10
         user_pref("network.predictor.prefetch-rolling-load-count", 120); // default=10
+    user_pref("network.predictor.max-resources-per-entry", 250); // default=100
+    user_pref("network.predictor.max-uri-length", 1000); // default=500
 
- // PREF: faster SSL
-user_pref("network.ssl_tokens_cache_capacity", 32768); // more TLS token caching (fast reconnects)
+// PREF: increase TLS token caching 
+user_pref("network.ssl_tokens_cache_capacity", 32768); // faster SSL (fast reconnects)

From 2f0999939e654e3f47f745672c16980644c86c4c Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Tue, 29 Nov 2022 00:39:36 -0500
Subject: [PATCH 10/24] combine prefs for "these are probably unhelpful"

---
 Fastfox.js | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 75c3a20..5ba91f4 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -112,19 +112,7 @@ user_pref("layout.css.animation-composition.enabled", true);
 user_pref("network.buffer.cache.size", 262144); // preferred=327680; default=32768
 user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 
-// PREF: DoH requests
-//user_pref("network.trr.request_timeout_ms", 800); // default=1500
-    //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT
-//user_pref("network.trr.request_timeout_mode_trronly_ms", 15000); // default=30000
-
-// These do not help speed, probably:
-
-// PREF: close a connection if tls handshake does not finish in given number of seconds
-//user_pref("network.http.tls-handshake-timeout", 3); // default=30
-// PREF: timeout connections if an initial response is not received in number of seconds
-//user_pref("network.http.response.timeout", 5); // default=300
-
-// PREF: increase the absolute number of http connections
+// PREF: increase the absolute number of HTTP connections
 // [1] https://kb.mozillazine.org/Network.http.max-connections
 // [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
 //user_pref("network.http.max-connections", 1800); // default=900
@@ -133,6 +121,16 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 //user_pref("network.http.max-urgent-start-excessive-connections-per-host", 6); // default=3
 //user_pref("network.http.pacing.requests.min-parallelism", 18); // default=6
 
+// These do not help speed, probably:
+// PREF: DoH requests
+//user_pref("network.trr.request_timeout_ms", 800); // default=1500
+    //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT
+//user_pref("network.trr.request_timeout_mode_trronly_ms", 15000); // default=30000
+// PREF: close a connection if tls handshake does not finish in given number of seconds
+//user_pref("network.http.tls-handshake-timeout", 20); // default=30
+// PREF: timeout connections if an initial response is not received in number of seconds
+//user_pref("network.http.response.timeout", 200); // default=300
+
 /****************************************************************************
  * SECTION: MAKE FIREFOX FAST                                               *
  * [NOTE] The following is not recommended for low-end machines             *

From ca15a55a498e5fe41334570b12e28d60f0ffcd63 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Tue, 29 Nov 2022 00:45:52 -0500
Subject: [PATCH 11/24] reorder subheadings

---
 Fastfox.js | 66 +++++++++++++++++++++++++++---------------------------
 1 file changed, 33 insertions(+), 33 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 5ba91f4..a8dbc69 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -102,39 +102,10 @@ user_pref("layout.css.animation-composition.enabled", true);
 //user_pref("dom.webgpu.enabled", true);
     //user_pref("gfx.webgpu.force-enabled", true);
 
-/****************************************************************************
- * SECTION: NETWORK                                                         *
-****************************************************************************/
-
-// PREF: use bigger packets
-// [1] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74561.html
-// [2] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74570.html
-user_pref("network.buffer.cache.size", 262144); // preferred=327680; default=32768
-user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
-
-// PREF: increase the absolute number of HTTP connections
-// [1] https://kb.mozillazine.org/Network.http.max-connections
-// [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
-//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-persistent-connections-per-proxy", 48); // default=32
-//user_pref("network.http.max-urgent-start-excessive-connections-per-host", 6); // default=3
-//user_pref("network.http.pacing.requests.min-parallelism", 18); // default=6
-
-// These do not help speed, probably:
-// PREF: DoH requests
-//user_pref("network.trr.request_timeout_ms", 800); // default=1500
-    //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT
-//user_pref("network.trr.request_timeout_mode_trronly_ms", 15000); // default=30000
-// PREF: close a connection if tls handshake does not finish in given number of seconds
-//user_pref("network.http.tls-handshake-timeout", 20); // default=30
-// PREF: timeout connections if an initial response is not received in number of seconds
-//user_pref("network.http.response.timeout", 200); // default=300
-
 /****************************************************************************
  * SECTION: MAKE FIREFOX FAST                                               *
  * [NOTE] The following is not recommended for low-end machines             *
- * Credit for most of these:                                                *
+ * Credit for many of these:                                                *
  * https://gist.github.com/RubenKelevra/fd66c2f856d703260ecdf0379c4f59db    *
  * [NOTE] For best performance on older hardware, you will need to test     *
  * these settings individually.                                             *
@@ -217,6 +188,38 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 //user_pref("browser.cache.memory.capacity", 5242880); // default=-1; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
 user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferred=327680 ; -1 -> entries bigger than than 90% of the mem-cache are never cached
 
+/****************************************************************************
+ * SECTION: NETWORK                                                         *
+****************************************************************************/
+
+// PREF: use bigger packets
+// [1] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74561.html
+// [2] https://www.mail-archive.com/support-seamonkey@lists.mozilla.org/msg74570.html
+user_pref("network.buffer.cache.size", 262144); // preferred=327680; default=32768
+user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
+
+// PREF: increase the absolute number of HTTP connections
+// [1] https://kb.mozillazine.org/Network.http.max-connections
+// [2] https://kb.mozillazine.org/Network.http.max-persistent-connections-per-server
+//user_pref("network.http.max-connections", 1800); // default=900
+//user_pref("network.http.max-persistent-connections-per-server", 9); // default=6; download connections; anything above 10 is excessive
+//user_pref("network.http.max-persistent-connections-per-proxy", 48); // default=32
+//user_pref("network.http.max-urgent-start-excessive-connections-per-host", 6); // default=3
+//user_pref("network.http.pacing.requests.min-parallelism", 18); // default=6
+
+// PREF: increase TLS token caching 
+user_pref("network.ssl_tokens_cache_capacity", 32768); // default=2048; faster SSL (fast reconnects)
+
+// These do not help speed, probably:
+// PREF: DoH requests
+//user_pref("network.trr.request_timeout_ms", 800); // default=1500
+    //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT
+//user_pref("network.trr.request_timeout_mode_trronly_ms", 15000); // default=30000
+// PREF: close a connection if tls handshake does not finish in given number of seconds
+//user_pref("network.http.tls-handshake-timeout", 20); // default=30
+// PREF: timeout connections if an initial response is not received in number of seconds
+//user_pref("network.http.response.timeout", 200); // default=300
+
 /****************************************************************************
  * SECTION: SPECULATIVE CONNECTIONS                                         *
 ****************************************************************************/
@@ -251,6 +254,3 @@ user_pref("network.predictor.enable-hover-on-ssl", true);
         user_pref("network.predictor.prefetch-rolling-load-count", 120); // default=10
     user_pref("network.predictor.max-resources-per-entry", 250); // default=100
     user_pref("network.predictor.max-uri-length", 1000); // default=500
-
-// PREF: increase TLS token caching 
-user_pref("network.ssl_tokens_cache_capacity", 32768); // faster SSL (fast reconnects)

From dbf6515187e6fe814925b93072e8dc94323e60ee Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Tue, 29 Nov 2022 00:48:51 -0500
Subject: [PATCH 12/24] comment out spec. conn.

---
 Fastfox.js | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index a8dbc69..adbed8a 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -235,22 +235,22 @@ user_pref("network.ssl_tokens_cache_capacity", 32768); // default=2048; faster S
 // [NOTE] Add prefs to "MY OVERRIDES" section and uncomment to enable them in your user.js.
 
 // PREF: increase network predictions
-user_pref("network.http.speculative-parallel-limit", 18); // default=6; overrides SecureFox
-user_pref("network.dns.disablePrefetch", false); // overrides SecureFox
-user_pref("network.dns.disablePrefetchFromHTTPS", false);
+//user_pref("network.http.speculative-parallel-limit", 18); // default=6; overrides SecureFox
+//user_pref("network.dns.disablePrefetch", false); // overrides SecureFox
+//user_pref("network.dns.disablePrefetchFromHTTPS", false);
     user_pref("network.dnsCacheEntries", 20000);	
     user_pref("network.dnsCacheExpiration", 3600);	
     user_pref("network.dnsCacheExpirationGracePeriod", 240);
-user_pref("browser.urlbar.speculativeConnect.enabled", true); // overrides SecureFox
-user_pref("browser.places.speculativeConnect.enabled", true); // overrides SecureFox
-user_pref("network.prefetch-next", true); // overrides SecureFox
-user_pref("network.predictor.enabled", true); // overrides SecureFox
-user_pref("network.predictor.enable-prefetch", true); // overrides SecureFox
-user_pref("network.predictor.enable-hover-on-ssl", true);
-    user_pref("network.predictor.preresolve-min-confidence", 10); // default=60; alt=40
-    user_pref("network.predictor.preconnect-min-confidence", 20); // default=90; alt=70
-    user_pref("network.predictor.prefetch-min-confidence", 30); // default=100; alt=80
-        user_pref("network.predictor.prefetch-force-valid-for", 3600); // default=10
-        user_pref("network.predictor.prefetch-rolling-load-count", 120); // default=10
-    user_pref("network.predictor.max-resources-per-entry", 250); // default=100
-    user_pref("network.predictor.max-uri-length", 1000); // default=500
+//user_pref("browser.urlbar.speculativeConnect.enabled", true); // overrides SecureFox
+//user_pref("browser.places.speculativeConnect.enabled", true); // overrides SecureFox
+//user_pref("network.prefetch-next", true); // overrides SecureFox
+//user_pref("network.predictor.enabled", true); // overrides SecureFox
+//user_pref("network.predictor.enable-prefetch", true); // overrides SecureFox
+//user_pref("network.predictor.enable-hover-on-ssl", true);
+    //user_pref("network.predictor.preresolve-min-confidence", 10); // default=60; alt=40
+    //user_pref("network.predictor.preconnect-min-confidence", 20); // default=90; alt=70
+    //user_pref("network.predictor.prefetch-min-confidence", 30); // default=100; alt=80
+        //user_pref("network.predictor.prefetch-force-valid-for", 3600); // default=10
+        //user_pref("network.predictor.prefetch-rolling-load-count", 120); // default=10
+    //user_pref("network.predictor.max-resources-per-entry", 250); // default=100
+    //user_pref("network.predictor.max-uri-length", 1000); // default=500

From 48dd1dfbb39d20c64cdda6b53089283b8addffcd Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Wed, 30 Nov 2022 09:20:19 -0500
Subject: [PATCH 13/24] add AV1 pref

comment out media.cache_size
---
 Fastfox.js | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index adbed8a..64906df 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -16,11 +16,17 @@
  ***************************************************************************************/
  
 // PREF: initial paint delay
-// How long FF will wait before rendering the page
+// How long FF will wait before rendering the page, in milliseconds
+// Reduce the 5ms Firefox waits to render the page
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1283302
 // [2] https://docs.google.com/document/d/1BvCoZzk2_rNZx3u9ESPoFjSADRI0zIPeJRXFLwWXx_4/edit#heading=h.28ki6m8dg30z
-//user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
-//user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5; used to be 250
+user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
+user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5
+
+// PREF: set the minimum interval between session save operations
+// Increasing this can help on older machines and some websites, as well as reducing writes
+// [1] https://bugzilla.mozilla.org/1304389
+//user_pref("browser.sessionstore.interval", 30000); // [DEFAULT: 15000]
 
 // PREF: control how tabs are loaded when a session is restored
 // true=Tabs are not loaded until they are selected (default)
@@ -36,11 +42,6 @@
 // PREF: disable preSkeletonUI on startup
 user_pref("browser.startup.preXulSkeletonUI", false);
 
-// PREF: set the minimum interval between session save operations
-// Increasing this can help on older machines and some websites, as well as reducing writes
-// [1] https://bugzilla.mozilla.org/1304389
-//user_pref("browser.sessionstore.interval", 30000); // [DEFAULT: 15000]
-
 // PREF: OffscreenCanvas
 // [1] https://yashints.dev/blog/2019/05/11/offscreen-canvas
 // [2] https://www.youtube.com/watch?v=CWvRA9E0DqU
@@ -156,18 +157,24 @@ user_pref("media.memory_caches_combined_limit_kb", 2560000); // preferred=314572
 // PREF: decrease video buffering
 // [NOTE] Does not affect YouTube since it uses DASH playback [1]
 // [1] https://lifehacker.com/preload-entire-youtube-videos-by-disabling-dash-playbac-1186454034
-user_pref("media.cache_size", 2048000); // default=512000
+//user_pref("media.cache_size", 2048000); // default=512000
 user_pref("media.cache_readahead_limit", 9000); // default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
 user_pref("media.cache_resume_threshold", 6000); // default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold (in seconds)
 
-// PREF: faster upload speed
-// Firefox currently has a bug with impacting upload speeds with HTTP3/QUIC
+// PREF: disable QUIC for faster upload speeds
+// Firefox currently has a bug with impacting upload speeds with HTTP3
 // [TEST] https://speedof.me/
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1753486
 // [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1596576
 //user_pref("network.http.http3.enable", false); // disables HTTP3/QUIC
 //user_pref("network.http.http2.chunk-size", 32000); // preferred=48000; default=16000 [needed?]
 
+// PREF: disable AV1 for hardware decodeable videos
+// AV1 uses software (CPU-based) decoding
+// Firefox sometimes uses AV1 video decoding even to GPUs which do not support it
+// [1] https://www.troddit.com/r/AV1/comments/s5xyph/youtube_av1_codec_have_worse_quality_than_old_vp9
+//user_pref("media.av1.enabled", false);
+
 /****************************************************************************
  * SECTION: BROWSER CACHE                                                   *
 ****************************************************************************/

From 6a732503bba86a515c3e56a9116f70ac9d3af6bb Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Wed, 30 Nov 2022 12:07:57 -0500
Subject: [PATCH 14/24] enforce default for browser.cache.memory.capacity

---
 Fastfox.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 64906df..ae44889 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -187,12 +187,10 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 //user_pref("browser.cache.disk.capacity", 8192000); // 8 GB cache on disk
 //user_pref("browser.cache.max_shutdown_io_lag", 16); // number of seconds the cache spends writing pending data and closing files after shutdown has been signalled
 //user_pref("browser.cache.frecency_half_life_hours", 128); // lower cache sweep intervals, the half life used to re-compute cache entries frecency (in hours)
-// disable clearing cache on shutdown:
-//user_pref("privacy.clearOnShutdown.cache", false);
 
 // PREF: increase memory cache size
 // [1] https://www.makeuseof.com/tag/how-much-data-does-youtube-use/
-//user_pref("browser.cache.memory.capacity", 5242880); // default=-1; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
+user_pref("browser.cache.memory.capacity", -1); // enforce DEFAULT; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
 user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferred=327680 ; -1 -> entries bigger than than 90% of the mem-cache are never cached
 
 /****************************************************************************
@@ -217,7 +215,7 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 // PREF: increase TLS token caching 
 user_pref("network.ssl_tokens_cache_capacity", 32768); // default=2048; faster SSL (fast reconnects)
 
-// These do not help speed, probably:
+// These do not help speed:
 // PREF: DoH requests
 //user_pref("network.trr.request_timeout_ms", 800); // default=1500
     //user_pref("network.trr.retry-timeout-ms", 125); // DEFAULT

From f2408dd15763c8cdb2bb378b545cf65c786425d3 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Wed, 30 Nov 2022 12:43:36 -0500
Subject: [PATCH 15/24] add content.notify.interval

---
 Fastfox.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Fastfox.js b/Fastfox.js
index ae44889..487d774 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -161,6 +161,16 @@ user_pref("media.memory_caches_combined_limit_kb", 2560000); // preferred=314572
 user_pref("media.cache_readahead_limit", 9000); // default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
 user_pref("media.cache_resume_threshold", 6000); // default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold (in seconds)
 
+// PREF: notification interval (in microseconds)
+// The notification interval has a dramatic effect on how long it takes to
+// initially display content for slow connections. The default value
+// provides good incremental display of content without causing an increase
+// in page load time. If this value is set below 1/10 of a second it starts
+// to impact page load performance.
+// [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
+//user_pref("content.notify.interval", 360000); // (.36s), default=120000 (.12s)
+    //user_pref("content.notify.ontimer", true); // DEFAULT
+
 // PREF: disable QUIC for faster upload speeds
 // Firefox currently has a bug with impacting upload speeds with HTTP3
 // [TEST] https://speedof.me/

From 349ed50ebd0e5e3d099d45e89f370b5e19d5593a Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Wed, 30 Nov 2022 13:01:49 -0500
Subject: [PATCH 16/24] update content.notify.interval description

---
 Fastfox.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 487d774..e5894a5 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -162,13 +162,18 @@ user_pref("media.cache_readahead_limit", 9000); // default=60; stop reading ahea
 user_pref("media.cache_resume_threshold", 6000); // default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold (in seconds)
 
 // PREF: notification interval (in microseconds)
+// When Firefox is loading a page, it periodically reformats
+// or "reflows" the page as it loads. The page displays new elements
+// every 0.12 seconds by default. These redraws increase the total page load time.
+// Lowering the interval will decrease the perceived page load time
+// but increase the total loading time.
 // The notification interval has a dramatic effect on how long it takes to
 // initially display content for slow connections. The default value
 // provides good incremental display of content without causing an increase
 // in page load time. If this value is set below 1/10 of a second it starts
 // to impact page load performance.
 // [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
-//user_pref("content.notify.interval", 360000); // (.36s), default=120000 (.12s)
+//user_pref("content.notify.interval", 480000); // (.48s), default=120000 (.12s)
     //user_pref("content.notify.ontimer", true); // DEFAULT
 
 // PREF: disable QUIC for faster upload speeds

From 078a8fa5ca29fcec755d5669a46f66d245692e9e Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Thu, 1 Dec 2022 08:59:12 -0500
Subject: [PATCH 17/24] move dns entries to NETWORK

---
 Fastfox.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index e5894a5..24cc2c0 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -227,6 +227,11 @@ user_pref("network.buffer.cache.count", 128); // preferred=240; default=24
 //user_pref("network.http.max-urgent-start-excessive-connections-per-host", 6); // default=3
 //user_pref("network.http.pacing.requests.min-parallelism", 18); // default=6
 
+// PREF: increase DNS cache
+user_pref("network.dnsCacheEntries", 20000);	
+user_pref("network.dnsCacheExpiration", 3600);	// keep entries for 1 hour
+user_pref("network.dnsCacheExpirationGracePeriod", 240);
+
 // PREF: increase TLS token caching 
 user_pref("network.ssl_tokens_cache_capacity", 32768); // default=2048; faster SSL (fast reconnects)
 
@@ -258,9 +263,6 @@ user_pref("network.ssl_tokens_cache_capacity", 32768); // default=2048; faster S
 //user_pref("network.http.speculative-parallel-limit", 18); // default=6; overrides SecureFox
 //user_pref("network.dns.disablePrefetch", false); // overrides SecureFox
 //user_pref("network.dns.disablePrefetchFromHTTPS", false);
-    user_pref("network.dnsCacheEntries", 20000);	
-    user_pref("network.dnsCacheExpiration", 3600);	
-    user_pref("network.dnsCacheExpirationGracePeriod", 240);
 //user_pref("browser.urlbar.speculativeConnect.enabled", true); // overrides SecureFox
 //user_pref("browser.places.speculativeConnect.enabled", true); // overrides SecureFox
 //user_pref("network.prefetch-next", true); // overrides SecureFox

From d38de11c8ee1df29b4643d56774cfe108064793e Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Thu, 1 Dec 2022 09:03:08 -0500
Subject: [PATCH 18/24] add content.notify.interval

---
 Fastfox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 24cc2c0..6e1926a 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -173,7 +173,7 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 // in page load time. If this value is set below 1/10 of a second it starts
 // to impact page load performance.
 // [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
-//user_pref("content.notify.interval", 480000); // (.48s), default=120000 (.12s)
+user_pref("content.notify.interval", 360000); // (.36s), default=120000 (.12s)
     //user_pref("content.notify.ontimer", true); // DEFAULT
 
 // PREF: disable QUIC for faster upload speeds

From 11fb4483171f9573909bbe76e26619aadfb0e76f Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Thu, 1 Dec 2022 09:03:37 -0500
Subject: [PATCH 19/24] remove warning

---
 Fastfox.js | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index 6e1926a..c0149c1 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -1,11 +1,3 @@
-//
-/* Do not COPY+PASTE this file. If you do, only COPY+PASTE the user_pref itself.
- *
- * If you make changes to your about:config while the program is running, the
- * changes will be overwritten when the application restarts.
- *
- * To make a change to preferences, you will have to edit the user.js file.
- */
 
 /****************************************************************************************
  * Fastfox                                                                              *

From 65447bc01cde6c10d661f9b531c76935abfb65b2 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Sun, 4 Dec 2022 12:06:34 -0500
Subject: [PATCH 20/24] Update Fastfox.js

---
 Fastfox.js | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index c0149c1..c8230f5 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -15,6 +15,21 @@
 user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
 user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5
 
+// PREF: notification interval (in microseconds)
+// When Firefox is loading a page, it periodically reformats
+// or "reflows" the page as it loads. The page displays new elements
+// every 0.12 seconds by default. These redraws increase the total page load time.
+// Lowering the interval will decrease the perceived page load time
+// but increase the total loading time.
+// The notification interval has a dramatic effect on how long it takes to
+// initially display content for slow connections. The default value
+// provides good incremental display of content without causing an increase
+// in page load time. If this value is set below 1/10 of a second it starts
+// to impact page load performance.
+// [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
+user_pref("content.notify.interval", 360000); // (.36s), default=120000 (.12s)
+    //user_pref("content.notify.ontimer", true); // DEFAULT
+
 // PREF: set the minimum interval between session save operations
 // Increasing this can help on older machines and some websites, as well as reducing writes
 // [1] https://bugzilla.mozilla.org/1304389
@@ -153,21 +168,6 @@ user_pref("media.memory_caches_combined_limit_kb", 2560000); // preferred=314572
 user_pref("media.cache_readahead_limit", 9000); // default=60; stop reading ahead when our buffered data is this many seconds ahead of the current playback
 user_pref("media.cache_resume_threshold", 6000); // default=30; when a network connection is suspended, don't resume it until the amount of buffered data falls below this threshold (in seconds)
 
-// PREF: notification interval (in microseconds)
-// When Firefox is loading a page, it periodically reformats
-// or "reflows" the page as it loads. The page displays new elements
-// every 0.12 seconds by default. These redraws increase the total page load time.
-// Lowering the interval will decrease the perceived page load time
-// but increase the total loading time.
-// The notification interval has a dramatic effect on how long it takes to
-// initially display content for slow connections. The default value
-// provides good incremental display of content without causing an increase
-// in page load time. If this value is set below 1/10 of a second it starts
-// to impact page load performance.
-// [1] https://searchfox.org/mozilla-central/rev/c1180ea13e73eb985a49b15c0d90e977a1aa919c/modules/libpref/init/StaticPrefList.yaml#1824-1834
-user_pref("content.notify.interval", 360000); // (.36s), default=120000 (.12s)
-    //user_pref("content.notify.ontimer", true); // DEFAULT
-
 // PREF: disable QUIC for faster upload speeds
 // Firefox currently has a bug with impacting upload speeds with HTTP3
 // [TEST] https://speedof.me/

From 2d7db5a003f2808c0c0005f6b67764e285fc1478 Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Thu, 22 Dec 2022 17:18:15 -0500
Subject: [PATCH 21/24] Array.fromAsync

---
 Fastfox.js | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/Fastfox.js b/Fastfox.js
index c8230f5..2340015 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -71,6 +71,14 @@ user_pref("browser.startup.preXulSkeletonUI", false);
  * SECTION: EXPERIMENTAL                                                    *
 ****************************************************************************/
 
+// PREF: WebGPU [HIGHLY EXPERIMENTAL!] [NIGHTLY]
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1746245
+// [2] https://github.com/gpuweb/gpuweb/wiki/Implementation-Status
+// [3] https://hacks.mozilla.org/2020/04/experimental-webgpu-in-firefox/
+// [4] https://developer.chrome.com/docs/web-platform/webgpu/
+//user_pref("dom.webgpu.enabled", true);
+    //user_pref("gfx.webgpu.force-enabled", true);
+
 // PREF: about:home startup cache [NIGHTLY]
 // A cache for the initial about:home document that is loaded by default at startup
 // The purpose of the cache is to improve startup performance
@@ -84,7 +92,7 @@ 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: enable animation-composition [NIGHTLY]
+// PREF: enable CSS Animation Composition [NIGHTLY]
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1785329
 // [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1293490
 // [3] https://developer.mozilla.org/en-US/docs/Web/CSS/animation-composition
@@ -94,21 +102,20 @@ user_pref("layout.css.animation-composition.enabled", true);
 // [1] https://github.com/tc39/proposal-shadowrealm/blob/main/explainer.md#introduction
 //user_pref("javascript.options.experimental.shadow_realms", true);
 
-// PREF: Wasm GC [NIGHTLY]
+// PREF: Wasm GC + References [NIGHTLY]
 // [1] https://github.com/WebAssembly/gc/blob/main/proposals/gc/Overview.md
+// [2] https://github.com/WebAssembly/function-references/blob/master/proposals/function-references/Overview.md
 //user_pref("javascript.options.wasm_gc", true);
-
-// PREF: Wasm Function References [NIGHTLY]
-// [1] https://github.com/WebAssembly/function-references/blob/master/proposals/function-references/Overview.md
 //user_pref("javascript.options.wasm_function_references", true);
 
-// PREF: WebGPU [HIGHLY EXPERIMENTAL!] [NIGHTLY]
-// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1746245
-// [2] https://github.com/gpuweb/gpuweb/wiki/Implementation-Status
-// [3] https://hacks.mozilla.org/2020/04/experimental-webgpu-in-firefox/
-// [4] https://developer.chrome.com/docs/web-platform/webgpu/
-//user_pref("dom.webgpu.enabled", true);
-    //user_pref("gfx.webgpu.force-enabled", true);
+// PREF: Array.fromAsync [NIGHTLY]
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1795452
+//user_pref("javascript.options.experimental.array_grouping", true);
+//user_pref("javascript.options.experimental.enable_change_array_by_copy", true);
+
+// PREF: not yet categorized / need documentation [NIGHTLY]
+//user_pref("javascript.options.experimental.iterator_helpers", true);
+//user_pref("javascript.options.experimental.weakrefs.expose_cleanupSome", true);
 
 /****************************************************************************
  * SECTION: MAKE FIREFOX FAST                                               *

From 16d5acbc006f242e3fdd65f34869bd7f82653463 Mon Sep 17 00:00:00 2001
From: bestplayerbotphone
 <121412413+bestplayerbotphone@users.noreply.github.com>
Date: Mon, 26 Dec 2022 10:44:25 +0800
Subject: [PATCH 22/24] Add a missing comment

---
 Fastfox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 2340015..320cf79 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -148,7 +148,7 @@ user_pref("media.hardware-video-decoding.enabled", true);
 // [1] https://www.ghacks.net/2020/12/14/how-to-find-out-if-webrender-is-enabled-in-firefox-and-how-to-enable-it-if-it-is-not/
 //user_pref("gfx.webrender.enabled", true);
 //user_pref("gfx.webrender.software", true); // Webrender uses the CPU and not the GPU
-    //user_pref("gfx.webrender.software.opengl", true); [LINUX]
+    //user_pref("gfx.webrender.software.opengl", true); // [LINUX]
     //user_pref("media.ffmpeg.vaapi.enabled", true); // [LINUX]
 
 // PREF: GPU-accelerated Canvas2D tweaks

From 47296c3db761cc397fdcdfa1e9ed147d3cd02adc Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 26 Dec 2022 14:39:05 -0500
Subject: [PATCH 23/24] default: "browser.cache.memory.capacity", -1

---
 Fastfox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 320cf79..200f69f 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -204,7 +204,7 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 
 // PREF: increase memory cache size
 // [1] https://www.makeuseof.com/tag/how-much-data-does-youtube-use/
-user_pref("browser.cache.memory.capacity", -1); // enforce DEFAULT; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
+//user_pref("browser.cache.memory.capacity", -1); // DEFAULT; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
 user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferred=327680 ; -1 -> entries bigger than than 90% of the mem-cache are never cached
 
 /****************************************************************************

From 5526f98e360d3d52721b70404553b54c7201c3fd Mon Sep 17 00:00:00 2001
From: yokoffing <11689349+yokoffing@users.noreply.github.com>
Date: Mon, 26 Dec 2022 14:45:05 -0500
Subject: [PATCH 24/24] reverse

---
 Fastfox.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Fastfox.js b/Fastfox.js
index 200f69f..b677ec9 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -204,7 +204,7 @@ user_pref("media.cache_resume_threshold", 6000); // default=30; when a network c
 
 // PREF: increase memory cache size
 // [1] https://www.makeuseof.com/tag/how-much-data-does-youtube-use/
-//user_pref("browser.cache.memory.capacity", -1); // DEFAULT; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
+//user_pref("browser.cache.memory.capacity", -1); // enforce DEFAULT; 256000=256MB, 512000=512MB, 1024000=1GB, 2097152=2GB, 5242880=5GB, 8388608=8GB
 user_pref("browser.cache.memory.max_entry_size", 153600); // alt=51200; preferred=327680 ; -1 -> entries bigger than than 90% of the mem-cache are never cached
 
 /****************************************************************************