t:pref
i: /browser/app/profile/firefox.js
o: /browser/app/profile/firefox.js

+pref("browser.privatebrowsing.vpnpromourl", "");
+pref("extensions.getAddons.showPane", false); // HIDDEN
+pref("extensions.htmlaboutaddons.recommendations.enabled", false);
+pref("browser.discovery.enabled", false);
+pref("browser.shopping.experience2023.enabled", false); // DEFAULT
+pref("browser.shopping.experience2023.ads.exposure", false); // DEFAULT [FF121+]
+pref("browser.shell.checkDefaultBrowser", false);
+pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false);
+pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false);
+pref("browser.preferences.moreFromMozilla", false);
+pref("browser.aboutConfig.showWarning", false);
+pref("browser.aboutwelcome.enabled", false);
+pref("browser.messaging-system.whatsNewPanel.enabled", false);
+pref("browser.profiles.enabled", true);
+pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);
+pref("browser.compactmode.show", true);
+pref("layout.css.prefers-color-scheme.content-override", 2);
+pref("browser.privateWindowSeparation.enabled", false);
+pref("browser.newtabpage.activity-stream.newtabWallpapers.v2.enabled", true);
+pref("cookiebanners.service.mode", 1);
+pref("cookiebanners.service.mode.privateBrowsing", 1);
+pref("full-screen-api.transition-duration.enter", "0 0"); // default=200 200
+pref("full-screen-api.transition-duration.leave", "0 0"); // default=200 200
+pref("full-screen-api.warning.delay", -1); // default=500
+pref("full-screen-api.warning.timeout", 0); // default=3000
+pref("browser.urlbar.suggest.engines", false);
+pref("browser.urlbar.suggest.calculator", true);
+pref("browser.urlbar.unitConversion.enabled", true);
+pref("browser.urlbar.trending.featureGate", false);
+pref("browser.urlbar.suggest.trending", false);
+pref("browser.newtabpage.activity-stream.feeds.topsites", false); // Shortcuts
+pref("browser.newtabpage.activity-stream.showWeather", false); // Weather [FF130+]
+pref("browser.newtabpage.activity-stream.feeds.section.topstories", false); // Recommended by Pocket
+pref("browser.newtabpage.activity-stream.feeds.section.highlights", false);
+pref("browser.newtabpage.activity-stream.newtabWallpapers.enabled", false);
+pref("extensions.pocket.enabled", false);
+pref("extensions.pocket.api"," ");
+pref("extensions.pocket.oAuthConsumerKey", " ");
+pref("extensions.pocket.site", " ");
+pref("extensions.pocket.showHome", false);
+pref("browser.download.manager.addToRecentDocs", false);
+pref("browser.download.open_pdf_attachments_inline", true);
+pref("browser.bookmarks.openInTabClosesMenu", false);
+pref("browser.menu.showViewImageInfo", true);
+pref("findbar.highlightAll", true);
+pref("layout.word_select.eat_space_to_next_word", false);