Fast Nov 2022 (#81)

* sessionstore.interval
2026-06-12 07:30:47 +05:30 · 2022-10-16 14:33:57 -04:00
parent 2969c59c44
commit 63c758c2c4
1 changed files with 36 additions and 33 deletions
@@ -0,0 +1,98 @@
+//
+/* 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                                                                              *
+ * "Non ducor duco"                                                                     *
+ * priority: speedy browsing                                                            *
+ * version: November 2022                                                               *
+ * url: https://github.com/yokoffing/Betterfox                                          *
+ ***************************************************************************************/
+
+/****************************************************************************************
+ *                                                                                      *
+ * [NOTE] For best performance on older hardware, you will need to test                 *
+ * these settings individually, especially Webrender.                                   *
+ *                                                                                      *
+****************************************************************************************/
+
+// PREF: force enable all Webrender prefs
+// [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/
+//user_pref("gfx.webrender.all",                        true);
+
+// PREF: if your hardware doesn't support Webrender, you can fallback to Webrender's software renderer
+// [NOTE] Both preferences need to be "true" if you're using the 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.software",                   true);
+
+// PREF: Lazy Image Loading
+// https://www.ghacks.net/2020/02/15/firefox-75-gets-lazy-loading-support-for-images/
+//user_pref("dom.image-lazy-loading.enabled",           true); // DEFAULT
+
+// PREF: control how tabs are loaded when a session is restored
+// true=Tabs are not loaded until they are selected (default)
+// false=Tabs begin to load immediately.
+//user_pref("browser.sessionstore.restore_on_demand",     true); // DEFAULT
+    //user_pref("browser.sessionstore.restore_pinned_tabs_on_demand", true);
+//user_pref("browser.sessionstore.restore_tabs_lazily",   true); // DEFAULT
+
+// PREF: disable preSkeletonUI on startup
+// May set to "true" if your hardware is very old.
+//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: JPEG XL image format
+user_pref("image.jxl.enabled",                          true);
+
+// PREF: about:home startup cache
+// 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
+//user_pref("browser.startup.homepage.abouthome_cache.enabled", true);
+
+// PREF: CSS Masonry Layout
+user_pref("layout.css.grid-template-masonry-value.enabled", true);
+
+// PREF: Prioritized Task Scheduling API
+// [1] https://blog.mozilla.org/performance/2022/06/02/prioritized-task-scheduling-api-is-prototyped-in-nightly/
+// [2] https://medium.com/airbnb-engineering/building-a-faster-web-experience-with-the-posttask-scheduler-276b83454e91
+user_pref("dom.enable_web_task_scheduling",             true);
+
+// PREF: OffscreenCanvas
+// [1] https://yashints.dev/blog/2019/05/11/offscreen-canvas
+// [2] https://www.youtube.com/watch?v=CWvRA9E0DqU
+// [3] https://developer.chrome.com/blog/offscreen-canvas/
+// [4] https://groups.google.com/a/mozilla.org/g/dev-platform/c/kp9SZL-0wW0
+user_pref("gfx.offscreencanvas.enabled",                true);
+
+// PREF: CSS Font Loading API in workers
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1072107
+user_pref("layout.css.font-loading-api.workers.enabled", true);
+
+// PREF: Enable animation-composition
+// [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1785329
+// [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1293490
+user_pref("layout.css.animation-composition.enabled",   true);
+
+// PREF: Wasm GC
+// [1] https://github.com/WebAssembly/gc/blob/main/proposals/gc/Overview.md
+//user_pref("javascript.options.wasm_gc",               true);
+
+// PREF: Wasm Function References
+// [1] https://github.com/WebAssembly/function-references/blob/master/proposals/function-references/Overview.md
+//user_pref("javascript.options.wasm_function_references", true);
+
+// PREF: Shadowrealms
+// [1] https://github.com/tc39/proposal-shadowrealm/blob/main/explainer.md
+//user_pref("javascript.options.experimental.shadow_realms", true);