A works "out-of-the-box" configuration

Disables some settings that are optional.

user.js

@@ -1,20 +1,31 @@
-/*** BETTERFOX
+/******
- * V. 74 STABLE ***/
+* name: BetterFox Essentials User.js
+* description: Streamlined user.js. Combines FastFox, SecureFox, and some of PeskyFox.
+* date: 24 March 2020
+* version 74
+* authors: hjs
+* url: https://github.com/hjstephens09/Better-Fox
+* license: MIT: https://github.com/hjstephens09/Better-Fox/blob/master/LICENSE
+******/
 
+/*** BEGIN FastFox essentials ***/
 user_pref("gfx.webrender.all", true);
-user_pref("dom.image-lazy-loading.enabled", true);
-user_pref("nglayout.initialpaint.delay", 0); 
-user_pref("network.http.max-persistent-connections-per-server", 10); // default=6, don't go past 10
-user_pref("browser.cache.disk.metadata_memory_limit", 51200);
-user_pref("network.http.max-connections", 1500);
-user_pref("content.notify.interval", 500000); // [HIDDEN]
 user_pref("content.notify.ontimer", true); // [HIDDEN]
+user_pref("content.notify.interval", 500000); // [HIDDEN]
 user_pref("content.switch.threshold", 250000); // [HIDDEN]
 user_pref("content.interrupt.parsing", true); // [HIDDEN]
+user_pref("nglayout.initialpaint.delay", 0); // 0=immediate, 250=default
+user_pref("dom.image-lazy-loading.enabled", true);
+user_pref("network.manage-offline-status", false);
+user_pref("network.http.max-persistent-connections-per-server", 10);
+user_pref("network.http.max-connections", 1500);
+user_pref("browser.cache.disk.metadata_memory_limit", 51200);
 user_pref("security.dialog_enable_delay", 0);
-user_pref("reader.parse-on-load.enabled", false);
+user_pref("browser.display.show_image_placeholders", false);
+/* Edge-like smooth scrolliing
+ * This is my preferred configuration. See other by using the link:
+ * [1] https://www.reddit.com/r/firefox/comments/bvfqtp/these_are_the_smooth_scrolling_tweaks_i_play/epozw68 ***/
 user_pref("apz.frame_delay.enabled", false);
-user_pref("general.autoScroll", true);
 user_pref("general.smoothScroll.msdPhysics.continuousMotionMaxDeltaMS", 250);
 user_pref("general.smoothScroll.msdPhysics.enabled", true);
 user_pref("general.smoothScroll.msdPhysics.motionBeginSpringConstant", 400);
@@ -25,53 +36,36 @@ user_pref("general.smoothScroll.msdPhysics.slowdownSpringConstant", 5000);
 user_pref("toolkit.scrollbox.horizontalScrollDistance", 4);
 user_pref("toolkit.scrollbox.verticalScrollDistance", 5);
 user_pref("mousewheel.min_line_scroll_amount", 40); // adjust to preference, 22-40
+
+
+/*** BEGIN PeskyFox essentials ***/
 user_pref("browser.tabs.warnOnClose", false);
 user_pref("browser.tabs.warnOnCloseOtherTabs", false);
 user_pref("browser.tabs.warnOnOpen", false);
 user_pref("full-screen-api.warning.delay", 0); // -1=also works
 user_pref("full-screen-api.warning.timeout", 0); // -1=also works
-user_pref("browser.aboutConfig.showWarning", false); // HTML version [FF71+]
+user_pref("browser.aboutConfig.showWarning", false);
-user_pref("browser.in-content.dark-mode", true);
-user_pref("ui.systemUsesDarkTheme", 1); // [HIDDEN PREF]
 user_pref("browser.backspace_action", 2); // 0=previous page, 1=scroll up, 2=do nothing
  user_pref("browser.bookmarks.openInTabClosesMenu", false);
 user_pref("browser.link.open_newwindow", 3);
 user_pref("browser.link.open_newwindow.restriction", 0);
 user_pref("permissions.default.desktop-notification", 2);
-user_pref("browser.tabs.insertAfterCurrent", true);
-user_pref("browser.tabs.insertRelatedAfterCurrent", false);
-user_pref("network.manage-offline-status", false);
-user_pref("browser.download.autohideButton", true);
 user_pref("browser.tabs.loadBookmarksInBackground", true);
 user_pref("browser.tabs.loadBookmarksInTabs", true);
-user_pref("browser.tabs.tabMinWidth", 100);
+user_pref("browser.tabs.tabMinWidth", 100); // default=76, adjust to preference
-user_pref("devtools.debugger.ui.editor-wrapping", true);
+user_pref("toolkit.zoomManager.zoomValues", ".8,.9,.95,1,1.05,1.1,1,15,1.2,1.33,1.5,1.7,2,2.4");
-user_pref("media.autoplay.default", 1); // 0=Allow all, 1=Block non-muted media (default), 5=Block all
-user_pref("toolkit.zoomManager.zoomValues", ".8,.9,.95,1,1.05,1.1,1,15,1.2,1.33,1.5,1.7,2,2.4,3");
 user_pref("view_source.wrap_long_lines", true);
-user_pref("config.trim_on_minimize", true);
+user_pref("config.trim_on_minimize", true); // [WINDOWS-ONLY] saves memory when FF is minimized
 user_pref("layout.spellcheckDefault", 2);
-user_pref("browser.urlbar.decodeURLsOnCopy", true); // see bugzilla 1320061 [FF53+]
+user_pref("browser.urlbar.decodeURLsOnCopy", true);
-user_pref("general.autoScroll", false);
 user_pref("middlemouse.scrollbarPosition", true);
 user_pref("ui.key.menuAccessKey", 0);
-user_pref("browser.display.show_image_placeholders", false);
-user_pref("dom.event.contextmenu.enabled", false);
-user_pref("browser.tabs.closeWindowWithLastTab", true);
-user_pref("accessibility.force_disabled", 1);
 user_pref("browser.bookmarks.max_backups", 2);
-user_pref("browser.ctrlTab.recentlyUsedOrder", false);
-user_pref("browser.download.folderList", 1);
 user_pref("browser.shell.checkDefaultBrowser", false);
-user_pref("browser.startup.page", 3);
-user_pref("browser.urlbar.trimURLs", true);
 user_pref("extensions.getAddons.cache.enabled", false);
 user_pref("extensions.getAddons.showPane", false);
 user_pref("extensions.htmlaboutaddons.recommendations.enabled", false);
 user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
-user_pref("browser.download.folderList", 0);
-user_pref("browser.download.hide_plugins_without_extensions", false);
-user_pref("browser.download.manager.addToRecentDocs", false);
 user_pref("browser.library.activity-stream.enabled", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false);
 user_pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false);
@@ -83,22 +77,17 @@ user_pref("browser.newtabpage.activity-stream.feeds.topsites", false);
 user_pref("browser.newtabpage.activity-stream.pocketCta", " ");
 user_pref("browser.newtabpage.enhanced", false);
 user_pref("browser.newtabpage.introShown", false);
-user_pref("extensions.formautofill.addresses.enabled", false);
-user_pref("extensions.formautofill.available", "off");
-user_pref("extensions.formautofill.creditCards.enabled", false);
-user_pref("extensions.formautofill.heuristics.enabled", false);
-user_pref("signon.autofillForms", false);
-user_pref("browser.formfill.enable", false);
-user_pref("signon.formlessCapture.enabled", false); // security benefit
-user_pref("signon.rememberSignons", false); // use a password manager ext.
 user_pref("extensions.pocket.api", " ");
 user_pref("extensions.pocket.enabled", false);
 user_pref("extensions.pocket.oAuthConsumerKey", " ");
 user_pref("extensions.pocket.site", " ");
 user_pref("browser.toolbarbuttons.introduced.pocket-button", false);
-user_pref("network.trr.mode", 2);
 
-user_pref("network.security.esni.enabled", true);
+
+/*** BEGIN SecureFox essentials ***/
+user_pref("network.cookie.thirdparty.sessionOnly", true);
+user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true);
+user_pref("pref.privacy.disable_button.cookie_exceptions", false);
 user_pref("beacon.enabled", false);
 user_pref("browser.cache.offline.enable", false);
 user_pref("browser.fixup.alternate.enabled", false);
@@ -111,24 +100,32 @@ user_pref("network.auth.subresource-http-auth-allow", 1);
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.ftp.enabled", false);
 user_pref("network.http.referer.defaultPolicy.trackers", 2);
-user_pref("network.http.referer.defaultPolicy", 2);
+user_pref("network.http.referer.defaultPolicy", 2); // default=3
 user_pref("network.http.speculative-parallel-limit", 0);
 user_pref("network.IDN_show_punycode", true);
 user_pref("network.prefetch-next", false);
 user_pref("privacy.donottrackheader.enabled", true);
 user_pref("privacy.donottrackheader.value", 1);
+user_pref("privacy.trackingprotection.pbmode.enabled", true); // Can turn off w/ uBlock Origin
 user_pref("security.mixed_content.block_active_content", true);
 user_pref("security.mixed_content.block_display_content", true);
 user_pref("security.mixed_content.block_object_subrequest", true);
 user_pref("security.mixed_content.upgrade_display_content", true);
-user_pref("permissions.default.geo", 0); // 0=default
+user_pref("permissions.default.geo", 0); // 0=default, always ask
-user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
+user_pref("geo.provider.network.url", "https://location.services.mozilla.com/v1/geolocate?
+key=%MOZILLA_API_KEY%");
 user_pref("browser.search.separatePrivateDefault", true);
 user_pref("browser.search.separatePrivateDefault.ui.enabled", true);
 user_pref("browser.search.suggest.enabled", false);
 user_pref("browser.search.suggest.enabled.private", false);
-user_pref("browser.urlbar.suggest.searches", false);
+user_pref("extensions.formautofill.addresses.enabled", false);
-user_pref("browser.urlbar.oneOffSearches", false);
+user_pref("extensions.formautofill.available", "off");
+user_pref("extensions.formautofill.creditCards.enabled", false);
+user_pref("extensions.formautofill.heuristics.enabled", false);
+user_pref("signon.autofillForms", false);
+user_pref("browser.formfill.enable", false);
+user_pref("signon.formlessCapture.enabled", false); // security benefit
+user_pref("signon.rememberSignons", false); // use a password manager
 user_pref("browser.safebrowsing.allowOverride", true);
 user_pref("browser.safebrowsing.appRepURL", "");
 user_pref("browser.safebrowsing.blockedURIs.enabled", false);
@@ -142,6 +139,7 @@ user_pref("browser.safebrowsing.malware.enabled", false);
 user_pref("browser.safebrowsing.phishing.enabled", false);
 user_pref("extensions.blocklist.enabled", true); // [DEFAULT: true]
 user_pref("extensions.blocklist.url", "https://blocklists.settings.services.mozilla.com/v1/blocklist/3/%APP_ID%/%APP_VERSION%/");
+/* MOZILLA TELEMTRY AND DATA COLLECTION */
 user_pref("app.normandy.api_url", "");
 user_pref("app.normandy.enabled", false);
 user_pref("app.shield.optoutstudies.enabled", false);
@@ -202,6 +200,3 @@ user_pref("toolkit.telemetry.shutdownPingSender.enabled", false);
 user_pref("toolkit.telemetry.unified", false);
 user_pref("toolkit.telemetry.unifiedIsOptIn", false);
 user_pref("toolkit.telemetry.updatePing.enabled", false);
-user_pref("network.cookie.thirdparty.sessionOnly", true);
-user_pref("network.cookie.thirdparty.nonsecureSessionOnly", true);
-user_pref("pref.privacy.disable_button.cookie_exceptions", false);