Add betterfox fastfox.js

Author: Alex313031

app/profile/firefox.js

@@ -311,7 +311,7 @@ pref("browser.startup.couldRestoreSession.count", 0);
 // Show a skeleton UI window prior to loading libxul. Only visible for windows
 // users as it is not implemented anywhere else.
 #if defined(XP_WIN)
-pref("browser.startup.preXulSkeletonUI", true);
+pref("browser.startup.preXulSkeletonUI", false);
 #endif
 
 // Show an upgrade dialog on major upgrades.
@@ -371,7 +371,7 @@ pref("browser.urlbar.autoFill.adaptiveHistory.enabled", false);
 pref("browser.urlbar.autoFill.adaptiveHistory.minCharsThreshold", 0);
 
 // Whether to warm up network connections for autofill or search results.
-pref("browser.urlbar.speculativeConnect.enabled", true);
+pref("browser.urlbar.speculativeConnect.enabled", false);
 
 // Whether bookmarklets should be filtered out of Address Bar matches.
 // This is enabled for security reasons, when true it is still possible to
@@ -1234,7 +1234,7 @@ pref("places.frecency.origins.alternative.featureGate", false);
 pref("places.forgetThisSite.clearByBaseDomain", true);
 
 // Whether to warm up network connections for places: menus and places: toolbar.
-pref("browser.places.speculativeConnect.enabled", true);
+pref("browser.places.speculativeConnect.enabled", false);
 
 // if true, use full page zoom instead of text zoom
 pref("browser.zoom.full", true);
@@ -1552,6 +1552,39 @@ pref("general.useragent.compatMode.firefox", true);
 // CustomizableUI state of the browser's user interface
 pref("browser.uiCustomization.state", "{\"placements\":{\"widget-overflow-fixed-list\":[],\"unified-extensions-area\":[],\"nav-bar\":[\"back-button\",\"forward-button\",\"stop-reload-button\",\"home-button\",\"urlbar-container\",\"downloads-button\",\"developer-button\",\"fxa-toolbar-menu-button\",\"unified-extensions-button\"],\"toolbar-menubar\":[\"menubar-items\"],\"TabsToolbar\":[\"tabbrowser-tabs\",\"new-tab-button\",\"alltabs-button\"],\"PersonalToolbar\":[\"import-button\",\"personal-bookmarks\"]},\"seen\":[\"developer-button\"],\"dirtyAreaCache\":[\"PersonalToolbar\",\"nav-bar\",\"toolbar-menubar\",\"TabsToolbar\"],\"currentVersion\":19,\"newElementCount\":0}");
 // pref("browser.uiCustomization.autoAdd", "{\"placements\":{\"widget-overflow-fixed-list\":[],\"unified-extensions-area\":[],\"nav-bar\":[\"back-button\",\"forward-button\",\"stop-reload-button\",\"home-button\",\"urlbar-container\",\"downloads-button\",\"developer-button\",\"fxa-toolbar-menu-button\",\"unified-extensions-button\"],\"toolbar-menubar\":[\"menubar-items\"],\"TabsToolbar\":[\"tabbrowser-tabs\",\"new-tab-button\",\"alltabs-button\"],\"PersonalToolbar\":[\"import-button\",\"personal-bookmarks\"]},\"seen\":[\"developer-button\"],\"dirtyAreaCache\":[\"PersonalToolbar\",\"nav-bar\",\"toolbar-menubar\",\"TabsToolbar\"],\"currentVersion\":19,\"newElementCount\":0}");
+
+// Betterfox Fastfox.js
+
+user_pref("nglayout.initialpaint.delay", 0); // default=5; used to be 250
+user_pref("nglayout.initialpaint.delay_in_oopif", 0); // default=5
+user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
+user_pref("layout.css.grid-template-masonry-value.enabled", true);
+user_pref("dom.enable_web_task_scheduling", true);
+user_pref("layout.css.has-selector.enabled", true);
+user_pref("gfx.canvas.accelerated.cache-items", 4096); // default=2048; alt=8192
+user_pref("gfx.canvas.accelerated.cache-size", 512); // default=256; alt=1024
+user_pref("gfx.content.skia-font-cache-size", 20); // default=5; Chrome=20
+user_pref("media.memory_cache_max_size", 65536); // default=8192; AF=65536; alt=131072
+user_pref("media.cache_readahead_limit", 7200); // 120 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", 3600); // 60 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("image.mem.decode_bytes_at_a_time", 32768); // default=16384; alt=65536; chunk size for calls to the image decoders
+user_pref("network.buffer.cache.size", 262144); // 256 kb; default=32768 (32 kb)
+user_pref("network.buffer.cache.count", 128); // default=24
+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.websocket.max-connections", 400); // default=200
+user_pref("network.http.pacing.requests.enabled", false);
+user_pref("network.dnsCacheEntries", 10000); // default=400
+user_pref("network.dnsCacheExpiration", 86400); // keep entries for 1 day; alt=3600 (1 hour)
+user_pref("network.dns.max_high_priority_threads", 8); // default=5
+user_pref("network.ssl_tokens_cache_capacity", 20480); // default=2048; more TLS token caching (fast reconnects)
+user_pref("network.http.speculative-parallel-limit", 0);
+user_pref("network.dns.disablePrefetch", true);
+user_pref("network.prefetch-next", false);
+user_pref("network.predictor.enabled", false);
+user_pref("network.predictor.enable-prefetch", false);
+
 // END MISC MERCURY SETTINGS
 
 // A preference which, if false, means sync will only apply incoming preference

bootstrap.sh

@@ -20,7 +20,9 @@ printf "${YEL}Bootstrapping Mozilla Repo...\n" &&
 printf "${GRE}\n" &&
 tput sgr0 &&
 
-cd $HOME &&
+mkdir -p /c/mozilla-source/ &&
+cd /c/mozilla-source/ &&
+
 curl https://hg.mozilla.org/mozilla-central/raw-file/default/python/mozboot/bin/bootstrap.py -O &&
 python3 bootstrap.py
 

build.sh

@@ -27,11 +27,20 @@ case $1 in
 	--help) displayHelp; exit 0;;
 esac
 
+# mozilla source dir env variable
+if [ -z "${HG_SRC_DIR}" ]; then 
+    HG_SRC_DIR="$HOME/mozilla-unified"
+    export HG_SRC_DIR
+else 
+    HG_SRC_DIR="${HG_SRC_DIR}"
+    export HG_SRC_DIR
+fi
+
 printf "\n" &&
 printf "${GRE}Building Mercury...\n" &&
 printf "${CYA}\n" &&
 
-cd $HOME/mozilla-unified &&
+cd ${HG_SRC_DIR} &&
 
 ./mach build -v &&
 

mozconfig

@@ -51,6 +51,7 @@ ac_add_options --disable-crashreporter
 ac_add_options --disable-updater
 ac_add_options --without-wasm-sandboxed-libraries
 # ac_add_options --disable-default-browser-agent
+export MOZ_SOURCE_CHANGESET=${changeset}
 mk_add_options MOZ_CRASHREPORTER=0
 mk_add_options MOZ_DATA_REPORTING=0
 mk_add_options MOZ_SERVICES_HEALTHREPORT=0

mozconfig-sse4

@@ -51,6 +51,7 @@ ac_add_options --disable-crashreporter
 ac_add_options --disable-updater
 ac_add_options --without-wasm-sandboxed-libraries
 # ac_add_options --disable-default-browser-agent
+export MOZ_SOURCE_CHANGESET=${changeset}
 mk_add_options MOZ_CRASHREPORTER=0
 mk_add_options MOZ_DATA_REPORTING=0
 mk_add_options MOZ_SERVICES_HEALTHREPORT=0

mozconfig-win

@@ -56,6 +56,7 @@ ac_add_options --disable-maintenance-service
 ac_add_options --without-wasm-sandboxed-libraries
 ac_add_options --disable-bits-download
 # ac_add_options --disable-default-browser-agent
+export MOZ_SOURCE_CHANGESET=${changeset}
 mk_add_options MOZ_CRASHREPORTER=0
 mk_add_options MOZ_DATA_REPORTING=0
 mk_add_options MOZ_SERVICES_HEALTHREPORT=0

mozconfig-win-cross

@@ -63,6 +63,7 @@ ac_add_options --disable-maintenance-service
 ac_add_options --without-wasm-sandboxed-libraries
 ac_add_options --disable-bits-download
 ac_add_options --disable-default-browser-agent
+export MOZ_SOURCE_CHANGESET=${changeset}
 mk_add_options MOZ_CRASHREPORTER=0
 mk_add_options MOZ_DATA_REPORTING=0
 mk_add_options MOZ_SERVICES_HEALTHREPORT=0

package.sh

@@ -27,14 +27,23 @@ case $1 in
 	--help) displayHelp; exit 0;;
 esac
 
+# mozilla source dir env variable
+if [ -z "${HG_SRC_DIR}" ]; then 
+    HG_SRC_DIR="$HOME/mozilla-unified"
+    export HG_SRC_DIR
+else 
+    HG_SRC_DIR="${HG_SRC_DIR}"
+    export HG_SRC_DIR
+fi
+
 printf "\n" &&
 printf "${YEL}Packaging Mercury..\n" &&
 printf "${GRE}\n" &&
 
-# Build Thorium
+# Build Mercury
 export NINJA_SUMMARIZE_BUILD=1 &&
 
-cd $HOME/mozilla-unified &&
+cd ${HG_SRC_DIR} &&
 
 ./mach package -v &&
 

run.sh

@@ -25,11 +25,20 @@ case $1 in
 	--help) displayHelp; exit 0;;
 esac
 
+# mozilla source dir env variable
+if [ -z "${HG_SRC_DIR}" ]; then 
+    HG_SRC_DIR="$HOME/mozilla-unified"
+    export HG_SRC_DIR
+else 
+    HG_SRC_DIR="${HG_SRC_DIR}"
+    export HG_SRC_DIR
+fi
+
 printf "\n" &&
 printf "${bold}${GRE}Script to run Mercury in dev mode.${c0}\n" &&
 printf "\n" &&
 tput sgr0 &&
 
-cd $HOME/mozilla-unified &&
+cd ${HG_SRC_DIR} &&
 
 ./mach run

setup.sh

@@ -29,21 +29,30 @@ case $1 in
 	--help) displayHelp; exit 0;;
 esac
 
+# mozilla source dir env variable
+if [ -z "${HG_SRC_DIR}" ]; then 
+    HG_SRC_DIR="$HOME/mozilla-unified"
+    export HG_SRC_DIR
+else 
+    HG_SRC_DIR="${HG_SRC_DIR}"
+    export HG_SRC_DIR
+fi
+
 printf "\n" &&
 printf "${YEL}Copying Mercury source files over the Mozilla tree...${c0}\n" &&
 
-cp -r -v app/. $HOME/mozilla-unified/browser/app/ &&
-cp -r -v browser/. $HOME/mozilla-unified/browser/ &&
-cp -r -v build/. $HOME/mozilla-unified/build/ &&
-cp -r -v other-licenses/. $HOME/mozilla-unified/other-licenses/ &&
-cp -r -v toolkit/. $HOME/mozilla-unified/toolkit/ &&
-cp -r -v mozconfig $HOME/mozilla-unified/ &&
+cp -r -v app/. ${HG_SRC_DIR}/browser/app/ &&
+cp -r -v browser/. ${HG_SRC_DIR}/browser/ &&
+cp -r -v build/. ${HG_SRC_DIR}/build/ &&
+cp -r -v other-licenses/. ${HG_SRC_DIR}/other-licenses/ &&
+cp -r -v toolkit/. ${HG_SRC_DIR}/toolkit/ &&
+cp -r -v mozconfig ${HG_SRC_DIR} &&
 
 copyWin () {
 	printf "\n" &&
 	printf "${GRE}Copying Windows (Native Build) mozconfig${c0}\n" &&
 	printf "\n" &&
-	cp -r -v mozconfig-win $HOME/mozilla-unified/mozconfig
+	cp -r -v mozconfig-win ${HG_SRC_DIR}/mozconfig
 }
 case $1 in
 	--win) copyWin;
@@ -53,7 +62,7 @@ copyWinCross () {
 	printf "\n" &&
 	printf "${GRE}Copying Windows (Cross Compile) mozconfig${c0}\n" &&
 	printf "\n" &&
-	cp -r -v mozconfig-win-cross $HOME/mozilla-unified/mozconfig
+	cp -r -v mozconfig-win-cross ${HG_SRC_DIR}/mozconfig
 }
 case $1 in
 	--cross) copyWinCross;
@@ -63,7 +72,7 @@ copySSE41 () {
 	printf "\n" &&
 	printf "${GRE}Copying SSE4.1 mozconfig${c0}\n" &&
 	printf "\n" &&
-	cp -r -v mozconfig-sse4 $HOME/mozilla-unified/mozconfig
+	cp -r -v mozconfig-sse4 ${HG_SRC_DIR}/mozconfig
 }
 case $1 in
 	--sse4) copySSE41;