// This Source Code Form is subject to the terms of the Mozilla Public // License, v. 2.0. If a copy of the MPL was not distributed with this // file, You can obtain one at http://mozilla.org/MPL/2.0/. #ifdef XP_UNIX #ifndef XP_MACOSX #define UNIX_BUT_NOT_MAC #endif #endif pref("browser.tabs.hoverPreview.enabled", false); #ifdef MOZ_UPDATE_CHANNEL pref("devtools.debugger.prompt-connection", true); #endif // Dont download the multilingual dictionary pref("intl.multilingual.downloadEnabled", false); // Restore session on startup pref("browser.startup.page", 3); pref("browser.sessionstore.restore_pinned_tabs_on_demand", true); // Theme pref('toolkit.legacyUserProfileCustomizations.stylesheets', true); pref('browser.compactmode.show', true); #ifdef XP_WIN pref("browser.privateWindowSeparation.enabled", false); // Mica pref("widget.windows.mica", true); pref("widget.windows.mica.popups", true); pref("widget.windows.mica.toplevel-backdrop", 2); #endif pref('browser.newtabpage.activity-stream.newtabWallpapers.enabled', true); pref('browser.newtabpage.activity-stream.newtabWallpapers.v2.enabled', true); pref('browser.translations.newSettingsUI.enable', true); pref('privacy.userContext.enabled', true); pref('privacy.userContext.ui.enabled', true); pref("browser.urlbar.trimHttps", true); pref("browser.urlbar.untrimOnUserInteraction.featureGate", true); // Url bar pref('browser.urlbar.unitConversion.enabled', true); pref('browser.urlbar.trending.featureGate', false); pref('browser.urlbar.weather.featureGate', true); pref('browser.urlbar.quickactions.enabled', true); pref('browser.urlbar.clipboard.featureGate', true); pref('browser.urlbar.suggest.calculator', true); // new tab page pref('browser.newtabpage.activity-stream.feeds.topsites', false); pref('browser.newtabpage.activity-stream.feeds.section.topstories', false); pref("browser.topsites.contile.enabled", true); // Pdf pref('pdfjs.enableHighlightEditor', true); pref('pdfjs.enableHighlightFloatingButton', true); pref("alerts.showFavicons", true); // Toolbars pref("browser.tabs.closeWindowWithLastTab", false); pref("browser.tabs.loadBookmarksInTabs", false); pref("browser.tabs.dragdrop.moveOverThresholdPercent", 50); pref('browser.toolbars.bookmarks.visibility', 'never'); pref("browser.bookmarks.openInTabClosesMenu", false); pref("browser.menu.showViewImageInfo", true); pref("findbar.highlightAll", true); pref("layout.word_select.eat_space_to_next_word", false); // TODO: pref("browser.tabs.groups.enabled", false); // Enable Do Not Track and GPC by default. pref("privacy.donottrackheader.enabled", false); pref("privacy.globalprivacycontrol.enabled", true); pref("app.update.checkInstallTime.days", 6); // CUSTOM ZEN PREFS pref('zen.welcome-screen.seen', false, sticky); pref('zen.tabs.vertical', true); pref('zen.tabs.vertical.right-side', false); pref('zen.tabs.rename-tabs', true); pref('zen.theme.accent-color', "#ffb787"); pref('zen.theme.content-element-separation', 8); // In pixels pref('zen.theme.gradient', true); pref('zen.theme.gradient.show-custom-colors', false); pref('zen.theme.essentials-favicon-bg', true); pref('zen.tabs.show-newtab-vertical', true); pref('zen.view.show-newtab-button-border-top', false); pref('zen.view.show-newtab-button-top', true); pref('zen.mediacontrols.enabled', true); #ifdef MOZILLA_OFFICIAL pref('zen.rice.api.url', 'https://share.zen-browser.app', locked); pref('zen.injections.match-urls', 'https://zen-browser.app/*,https://share.zen-browser.app/*', locked); #else pref('zen.rice.api.url', "http://localhost", locked); pref('zen.injections.match-urls', 'http://localhost/*', locked); #endif pref('zen.rice.share.notice.accepted', false); #ifdef XP_MACOSX pref('zen.theme.border-radius', 10); // In pixels #else pref('zen.theme.border-radius', 8); // In pixels #endif pref('zen.theme.color-prefs.use-workspace-colors', true); pref('zen.view.compact.hide-tabbar', true); pref('zen.view.compact.hide-toolbar', false); pref('zen.view.compact.toolbar-flash-popup', false); pref('zen.view.compact.toolbar-flash-popup.duration', 800); pref('zen.view.compact.toolbar-hide-after-hover.duration', 1000); pref('zen.view.compact.color-toolbar', true); pref('zen.view.compact.color-sidebar', true); pref('zen.view.compact.animate-sidebar', true); pref('zen.view.compact.show-sidebar-and-toolbar-on-hover', true); pref('zen.urlbar.replace-newtab', true); pref('zen.urlbar.show-protections-icon', false); pref('zen.urlbar.behavior', 'floating-on-type'); // default, floating-on-type, float pref('zen.urlbar.wait-to-clear', 45000); // in ms (default 45s) pref('zen.urlbar.show-domain-only-in-sidebar', true); pref('zen.urlbar.hide-one-offs', true); #ifdef XP_MACOSX // Disable for macos in the meantime until @HarryHeres finds a solution for hight DPI screens pref('zen.view.experimental-rounded-view', false); #else pref('zen.view.experimental-rounded-view', true); #endif // Glance pref('zen.glance.enabled', true); pref('zen.glance.hold-duration', 300); // in ms pref('zen.glance.open-essential-external-links', true); pref('zen.glance.activation-method', 'alt'); // ctrl, alt, shift, none, hold pref('zen.view.sidebar-height-throttle', 200); // in ms pref('zen.view.sidebar-expanded.max-width', 500); #ifdef XP_MACOSX pref('zen.view.mac.show-three-dot-menu', false); pref('zen.widget.mac.mono-window-controls', true); #endif pref('zen.view.use-single-toolbar', true); pref('zen.view.sidebar-expanded', true); pref('zen.view.sidebar-collapsed.hide-mute-button', true); pref('zen.view.experimental-force-window-controls-left', false); #ifdef XP_MACOSX pref('zen.view.grey-out-inactive-windows', false); #else pref('zen.view.grey-out-inactive-windows', true); #endif pref('zen.view.hide-window-controls', true); pref('zen.view.experimental-no-window-controls', false); pref('zen.tabs.dim-pending', true); pref('zen.keyboard.shortcuts.enabled', true); pref('zen.keyboard.shortcuts.version', 0); // Empty string means default shortcuts pref('zen.keyboard.shortcuts.disable-mainkeyset-clear', false); // for debugging pref('zen.themes.updated-value-observer', false); pref('zen.tab-unloader.enabled', true); pref('zen.tab-unloader.timeout-minutes', 40); pref('zen.tab-unloader.excluded-urls', "example.com,example.org"); pref('zen.pinned-tab-manager.debug', false); pref('zen.pinned-tab-manager.restore-pinned-tabs-to-pinned-url', false); pref('zen.pinned-tab-manager.close-shortcut-behavior', 'reset-unload-switch'); // TODO: Check this out! pref("browser.profiles.enabled", false); // Zen Split View pref('zen.splitView.enable-tab-drop', true); pref('zen.splitView.min-resize-width', 7); pref('zen.splitView.rearrange-hover-size', 24); // Zen Download Animations pref('zen.downloads.download-animation', true); pref('zen.downloads.download-animation-duration', 1000); // ms // Startup flags pref('zen.startup.smooth-scroll-in-tabs', true); // Zen Workspaces pref('zen.workspaces.hide-default-container-indicator', true); pref('zen.workspaces.force-container-workspace', false); pref('zen.workspaces.open-new-tab-if-last-unpinned-tab-is-closed', false); pref('zen.workspaces.show-workspace-indicator', true); pref('zen.workspaces.swipe-actions', true); pref('zen.workspaces.wrap-around-navigation', true); pref('zen.workspaces.natural-scroll', false); pref('zen.workspaces.scroll-modifier-key','ctrl'); // can be ctrl, alt, shift, or a meta key pref('services.sync.engine.workspaces', false); pref('zen.workspaces.container-specific-essentials-enabled', false); // Essentials pref('zen.essentials.enabled', true); // Zen Watermark #ifdef MOZILLA_OFFICIAL pref('zen.watermark.enabled', true, sticky); #else pref('zen.watermark.enabled', false, sticky); #endif // Privacy pref('dom.private-attribution.submission.enabled', false); pref('dom.security.https_only_mode', true); // Crash reports pref("breakpad.reportURL", ""); pref("browser.tabs.crashReporting.sendReport", false); pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // TLS / SSL pref("security.ssl.treat_unsafe_negotiation_as_broken", true); pref("browser.xul.error_pages.expert_bad_cert", true); pref("security.tls.enable_0rtt_data", false); pref("network.http.http3.enable_0rtt", false); // Network pref("network.http.max-urgent-start-excessive-connections-per-host", 5); pref("network.dnsCacheExpiration", 3600); pref("network.http.max-persistent-connections-per-proxy", 48); // default=32 pref("network.websocket.max-connections", 400); // default=200 pref("network.ssl_tokens_cache_capacity", 32768); // Enable importers for other browsers pref('browser.migrate.vivaldi.enabled', true); pref('browser.migrate.opera-gx.enabled', true); pref('browser.migrate.opera.enabled', true); // DNS // pref('network.trr.mode', 5); // security: They must enable this themselves, to avoid people downloading malware pref('xpinstall.signatures.required', true); // Experimental Zen Features // Strategy to use for bytecode cache (Thanks https://github.com/gunir) pref('dom.script_loader.bytecode_cache.strategy', 2); pref("dom.text_fragments.enabled", true); pref("layout.css.grid-template-masonry-value.enabled", true); pref("dom.security.sanitizer.enabled", true); // Pocket pref("extensions.pocket.enabled", false); // MIXED CONTENT + CROSS-SITE pref("pdfjs.enableScripting", false); pref("extensions.postDownloadThirdPartyPrompt", false); // Downloads pref("browser.download.manager.addToRecentDocs", false); pref('browser.download.open_pdf_attachments_inline', true); pref('browser.download.alwaysOpenPanel', false); // Tracking protection pref("browser.helperApps.deleteTempFileOnExit", true); pref("browser.uitour.enabled", false); // Disable cache for private browsing pref("browser.privatebrowsing.forceMediaMemoryCache", true); // Enable private suggestions pref('browser.search.suggest.enabled', true); pref('browser.search.suggest.enabled.private', true); pref("extensions.enabledScopes", 5); // [HIDDEN PREF] // Media codecs pref('image.jxl.enabled', true, locked); pref("svg.context-properties.content.enabled", true); pref("image.avif.enabled", true, locked); // Smooth scrolling #ifndef XP_MACOSX pref("apz.overscroll.enabled", true); pref("general.smoothScroll", true); pref("general.smoothScroll.msdPhysics.enabled", true); pref("general.smoothScroll.currentVelocityWeighting", "0.15"); pref("general.smoothScroll.stopDecelerationWeighting", "0.6"); pref("mousewheel.min_line_scroll_amount", 10); pref("general.smoothScroll.mouseWheel.durationMinMS", 80); pref("general.smoothScroll.msdPhysics.continuousMotionMaxDeltaMS", 12); pref("general.smoothScroll.msdPhysics.motionBeginSpringConstant", 600); pref("general.smoothScroll.msdPhysics.regularSpringConstant", 650); pref("general.smoothScroll.msdPhysics.slowdownMinDeltaMS", 25); pref("general.smoothScroll.msdPhysics.slowdownSpringConstant", 250); pref("mousewheel.default.delta_multiplier_y", 200); #endif #if defined(XP_WIN) pref("dom.ipc.processPriorityManager.backgroundUsesEcoQoS", false); #endif #ifdef UNIX_BUT_NOT_MAC pref("widget.gtk.rounded-bottom-corners.enabled", true); #endif pref('browser.newtabpage.activity-stream.system.showWeather', true); // Enable experimental settings page (Used for Zen Labs) pref('browser.preferences.experimental', true); // Prefetching: pref("network.dns.disablePrefetch", false); pref("network.prefetch-next", true); pref("network.predictor.enabled", true); pref("network.dns.disablePrefetchFromHTTPS", false); pref("network.predictor.enable-hover-on-ssl", true); pref("network.http.speculative-parallel-limit", 10); pref("network.http.rcwn.enabled", false); // Disable Firefox's revamp pref("sidebar.revamp", false, locked); pref("sidebar.verticalTabs", false, locked); // Better Windows theming pref("widget.non-native-theme.scrollbar.style", 2); pref("widget.non-native-theme.use-theme-accent", true); // Expose Letterboxing https://github.com/zen-browser/desktop/issues/475 pref("privacy.resistFingerprinting.letterboxing", false); pref("privacy.resistFingerprinting.letterboxing.dimensions", ""); // Remove Inspect Accessibity Properties menu pref("devtools.accessibility.enabled", false); // Enable GPU by default // pref('gfx.webrender.all', true); // VAAPI/FFMPEG is Linux only #ifdef MOZ_WIDGET_GTK pref('media.ffmpeg.vaapi.enabled', true); pref('media.ffmpeg.encoder.enabled', true); #endif // Fix buffering issues: Youtube, Archive bugzilla.mozilla.org/show_bug.cgi?id=1854077 pref("network.fetchpriority.enabled", true); // No Proxy should be default, Use system proxy allows antivirus, virus or system proxy to MITM or slowing down Zen pref("network.proxy.type", 0); // for the new layout: pref('browser.download.autohideButton', false); // Enable transparent background for macos #ifdef XP_MACOSX pref('widget.macos.titlebar-blend-mode.behind-window', true); // 1. hudWindow // 2. fullScreenUI // 3. popover // 4. menu // 5. toolTip // 6. headerView // 7. underlay pref('zen.widget.macos.window-material', 3); #endif // Enable transparent background for linux #ifdef MOZ_WIDGET_GTK pref('zen.widget.linux.transparency', false); #endif // Urlbar and autocomplete pref("browser.urlbar.maxRichResults", 8); pref("browser.urlbar.trimHttps", true); pref("browser.search.separatePrivateDefault.ui.enabled", true); pref("browser.urlbar.update2.engineAliasRefresh", true); pref("browser.search.suggest.enabled", false); pref("browser.urlbar.quicksuggest.enabled", false); pref("browser.urlbar.suggest.quicksuggest.sponsored", false); pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); pref("browser.urlbar.groupLabels.enabled", false); pref("browser.urlbar.keepPanelOpenDuringImeComposition", true); // IMPORTANT: Fixes closing the urlbar when on some languages pref("browser.formfill.enable", false); pref("security.insecure_connection_text.enabled", true); pref("security.insecure_connection_text.pbmode.enabled", true); pref("network.IDN_show_punycode", true); // Telemetry pref("datareporting.policy.dataSubmissionEnabled", false, locked); pref("datareporting.healthreport.uploadEnabled", false, locked); pref("toolkit.telemetry.unified", false, locked); pref("toolkit.telemetry.enabled", false, locked); pref("toolkit.telemetry.server", "data:,", locked); pref("toolkit.telemetry.archive.enabled", false, locked); pref("toolkit.telemetry.newProfilePing.enabled", false, locked); pref("toolkit.telemetry.shutdownPingSender.enabled", false, locked); pref("toolkit.telemetry.updatePing.enabled", false, locked); pref("toolkit.telemetry.bhrPing.enabled", false, locked); pref("toolkit.telemetry.firstShutdownPing.enabled", false, locked); pref("toolkit.telemetry.coverage.opt-out", true, locked); pref("toolkit.coverage.opt-out", true, locked); pref("toolkit.coverage.endpoint.base", "", locked); pref("browser.newtabpage.activity-stream.feeds.telemetry", false, locked); pref("browser.newtabpage.activity-stream.telemetry", false, locked); pref("browser.ping-centre.telemetry", false); pref("browser.attribution.enabled", false); pref("toolkit.telemetry.pioneer-new-studies-available", false); pref("app.shield.optoutstudies.enabled", false, locked); pref("app.normandy.enabled", false, locked); pref("app.normandy.api_url", "", locked); // Fullscreen notice pref("full-screen-api.transition-duration.enter", "0 0"); pref("full-screen-api.transition-duration.leave", "0 0"); pref("full-screen-api.warning.delay", -1); pref("full-screen-api.warning.timeout", 0); // Common UI changes pref("browser.privatebrowsing.vpnpromourl", "", locked); pref("extensions.getAddons.showPane", false); pref("extensions.htmlaboutaddons.recommendations.enabled", false); pref("browser.discovery.enabled", 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, locked); pref("browser.aboutwelcome.enabled", false); // AI/ML stuff pref("browser.ml.chat.enabled", false); pref("browser.ml.chat.shortcuts", false); pref("browser.ml.chat.shortcuts.custom", false); pref("browser.ml.chat.sidebar", false); pref("browser.ml.enable", false); // ---- Experimental settings to try make zen faster pref("media.memory_cache_max_size", 1048576); pref("media.cache_readahead_limit", 9000); pref("media.cache_resume_threshold", 3600); pref("media.memory_caches_combined_limit_kb", 2560000); pref("image.mem.decode_bytes_at_a_time", 32768); // Enable GPU by default pref("gfx.canvas.accelerated", true); pref("media.hardware-video-decoding.enabled", true); pref("layers.gpu-process.enabled", true); // Picture-in-picture pref("media.videocontrols.picture-in-picture.video-toggle.enabled", true); // TODO: Enable once we have a proper settings page pref("media.videocontrols.picture-in-picture.enable-when-switching-tabs.enabled", false);