From 653b19aa1e732f56453db383504fe8a5438bda5a Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Sun, 8 Feb 2026 13:15:45 +0530
Subject: Enable firefox

---
 home.nix                                           |   1 +
 modules/firefox.home/autoconfig.js                 |  15 +-
 modules/firefox.home/chrome/customNewTab.uc.js     |  13 +-
 .../firefox.home/chrome/extensionsManager.uc.js    |  73 ----
 .../firefox.home/chrome/globalKeybindings.uc.js    |   4 +
 modules/firefox.home/chrome/loadingIndicator.uc.js | 109 ------
 modules/firefox.home/chrome/styles/variables.css   |  10 +-
 modules/firefox.home/chrome/userChrome.css         |  72 ++--
 .../firefox.home/chrome/utils/BootstrapLoader.js   | 133 ++++++-
 .../chrome/utils/ChromeManifest.sys.mjs            | 415 +++++++++++++++++++++
 modules/firefox.home/chrome/utils/userChrome.js    | 272 ++++++++++++++
 modules/firefox.home/chrome/utils/userChrome.jsm   | 231 ------------
 modules/firefox.home/chrome/utils/xPref.jsm        |  85 -----
 modules/firefox.home/chrome/utils/xPref.sys.mjs    |  92 +++++
 modules/firefox.home/default.nix                   |  22 +-
 modules/firefox.home/policies.nix                  |   3 -
 modules/firefox.home/preferences.nix               |   2 +-
 modules/firefox.home/tridactyl/themes/phenax.css   | 173 ---------
 modules/firefox.home/tridactyl/tridactylrc         |  36 --
 19 files changed, 959 insertions(+), 802 deletions(-)
 delete mode 100644 modules/firefox.home/chrome/extensionsManager.uc.js
 delete mode 100644 modules/firefox.home/chrome/loadingIndicator.uc.js
 create mode 100644 modules/firefox.home/chrome/utils/ChromeManifest.sys.mjs
 create mode 100644 modules/firefox.home/chrome/utils/userChrome.js
 delete mode 100644 modules/firefox.home/chrome/utils/userChrome.jsm
 delete mode 100644 modules/firefox.home/chrome/utils/xPref.jsm
 create mode 100644 modules/firefox.home/chrome/utils/xPref.sys.mjs
 delete mode 100644 modules/firefox.home/tridactyl/themes/phenax.css
 delete mode 100644 modules/firefox.home/tridactyl/tridactylrc

diff --git a/home.nix b/home.nix
index e3a0d9e..385b0a1 100644
--- a/home.nix
+++ b/home.nix
@@ -12,6 +12,7 @@ in
     # ./modules/newsboat.home
     ./modules/email.home
     ./modules/calendar.home
+    ./modules/firefox.home
   ];
 
   home.packages = with pkgs; [
diff --git a/modules/firefox.home/autoconfig.js b/modules/firefox.home/autoconfig.js
index a5744d2..bd9d747 100644
--- a/modules/firefox.home/autoconfig.js
+++ b/modules/firefox.home/autoconfig.js
@@ -1,11 +1,13 @@
 // Autoconfig
 
+try {
 pref('general.config.sandbox_enabled', false);
 pref('general.config.obscure_value', 0);
 pref('svg.context-properties.content.enabled', true);
 lockPref('xpinstall.signatures.required', false);
 lockPref('extensions.install_origins.enabled', false);
 lockPref('extensions.experiments.enabled', true);
+} catch (ex) { console.error(ex); };
 
 // Setup user chrome support
 try {
@@ -13,20 +15,23 @@ try {
   cmanifest.append('utils');
   cmanifest.append('chrome.manifest');
   Components.manager.QueryInterface(Ci.nsIComponentRegistrar).autoRegister(cmanifest);
-} catch (ex) { };
+} catch (ex) { console.error(ex); };
 
 try {
   Services.scriptloader.loadSubScript('chrome://userchromejs/content/BootstrapLoader.js');
-} catch (ex) { };
+} catch (ex) { console.error(ex); };
 
 try {
-  ChromeUtils.import('chrome://userchromejs/content/userChrome.jsm');
-} catch (ex) { };
+  Services.scriptloader.loadSubScript('chrome://userchromejs/content/userChrome.js');
+} catch (ex) {};
 
 // Prefs
+try {
 pref('devtools.theme', 'dark');
 pref('devtools.toolbox.alwaysOnTop', true);
 pref('devtools.toolbox.host', 'window');
+pref('devtools.chrome.enabled', true);
+pref('devtools.debugger.remote-enabled', true);
 pref('privacy.donottrackheader.enabled', true);
 pref('identity.fxaccounts.toolbar.enabled', false);
-
+} catch (ex) { console.error(ex); };
diff --git a/modules/firefox.home/chrome/customNewTab.uc.js b/modules/firefox.home/chrome/customNewTab.uc.js
index 4c8faca..7ea8ee2 100644
--- a/modules/firefox.home/chrome/customNewTab.uc.js
+++ b/modules/firefox.home/chrome/customNewTab.uc.js
@@ -2,20 +2,19 @@
 // @name                 Custom New Tab
 // @version              1.0
 // @description          Load a custom link or local file, instead of the default new tab page
+// @include              main
 // @startup              UC.customNewTab.updateNewTabURL()
 // @shutdown             UC.customNewTab.destroy();
+// @onlyonce
 // ==/UserScript==
 
+console.log('------------------------- newtab')
 (() => {
   // Managed in about:config
   const NEWTAB_URL_PREF = 'browser.newtab.url'
 
-  console.log('-------------------------------------------');
-  console.log('-------------------------------------------');
-  console.log('-------------------------------------------');
-
   if (!AboutNewTab) {
-    globalThis.AboutNewTab = ChromeUtils.import('resource:///modules/AboutNewTab.jsm').AboutNewTab;
+    globalThis.AboutNewTab = ChromeUtils.importESModule('resource:///modules/AboutNewTab.sys.mjs').AboutNewTab;
   }
 
   const module = {
@@ -28,10 +27,6 @@
     },
 
     init() {
-      console.log('-------------------------------------------');
-      console.log('init new tab');
-      console.log('-------------------------------------------');
-
       module.updateNewTabURL();
       Services.obs.addObserver(module.updateNewTabURL, 'newtab-url-changed');
     },
diff --git a/modules/firefox.home/chrome/extensionsManager.uc.js b/modules/firefox.home/chrome/extensionsManager.uc.js
deleted file mode 100644
index f5f3ed2..0000000
--- a/modules/firefox.home/chrome/extensionsManager.uc.js
+++ /dev/null
@@ -1,73 +0,0 @@
-// ==UserScript==
-// @name                 Custom New Tab
-// @version              1.0
-// @description          Load a custom link or local file, instead of the default new tab page
-// @startup              UC.extensionsManager.init(win)
-// @shutdown             UC.extensionsManager.destroy();
-// ==/UserScript==
-
-(() => {
-  const ENABLE = false;
-
-  // Managed in about:config
-  const EXTENSION_SETTINGS_PREF = 'extensions.uc.userExtensionSettings'
-
-  const getSettings = () => {
-    try {
-      return JSON.parse(xPref.get(EXTENSION_SETTINGS_PREF) || 'null') ?? {};
-    } catch (e) {
-      return {};
-    }
-  }
-
-  const saveSettings = (settings) =>
-    xPref.set(EXTENSION_SETTINGS_PREF, JSON.stringify(settings));
-
-  const updateExtensionSetting = (id, update) => {
-    const settings = getSettings();
-    settings.extensions[id] ??= {};
-    settings.extensions[id] = update(settings.extensions[id] ?? {}) ?? {};
-    saveSettings(settings);
-  }
-
-  const getCurrentTabHost = () => gBrowser.selectedTab.linkedBrowser.currentURI.host.trim() || null;
-
-  const module = {
-    disableForHost(id, host = getCurrentTabHost()) {
-      updateExtensionSetting(id, s => {
-        const urls = new Set(s.disabledHosts || []);
-        urls.add(host);
-        s.disabledHosts = [...urls];
-        return s;
-      });
-    },
-
-    async onTabChange() {
-      const currentHost = getCurrentTabHost();
-      if (!currentHost) return;
-
-      const settings = getSettings();
-      const addons = await AddonManager.getAllAddons();
-      addons.forEach(addon => {
-        const disabledHosts = settings?.extensions[addon.id].disabledHosts ?? [];
-        const shouldDisable = disabledHosts.includes(currentHost)
-
-        if (addon.isActive && shouldDisable)
-          return addon.disable();
-        if (!addon.isActive && !shouldDisable)
-          return addon.enable();
-      })
-    },
-
-    init(_win) {
-      if (!ENABLE) return;
-
-      Services.obs.addObserver(module.onTabChange, 'TabSelect');
-    },
-    destroy() {
-      Services.obs.removeObserver(module.onTabChange, 'TabSelect');
-    },
-  };
-
-  UC.extensionsManager = module;
-})();
diff --git a/modules/firefox.home/chrome/globalKeybindings.uc.js b/modules/firefox.home/chrome/globalKeybindings.uc.js
index d8c0f51..fe1d1f7 100644
--- a/modules/firefox.home/chrome/globalKeybindings.uc.js
+++ b/modules/firefox.home/chrome/globalKeybindings.uc.js
@@ -2,10 +2,14 @@
 // @name                 Global Keybindings
 // @version              1.0
 // @description          Setup global keybindings on all windows
+// @include              main
 // @startup              UC.globalKeybindings.init(win);
 // @shutdown             UC.globalKeybindings.destroy();
+// @onlyonce
 // ==/UserScript==
 
+console.log('------------------------- keybinds')
+
 (() => {
   // Configure global keybindings
   const KEYBINDINGS = () => ({
diff --git a/modules/firefox.home/chrome/loadingIndicator.uc.js b/modules/firefox.home/chrome/loadingIndicator.uc.js
deleted file mode 100644
index 286376a..0000000
--- a/modules/firefox.home/chrome/loadingIndicator.uc.js
+++ /dev/null
@@ -1,109 +0,0 @@
-// ==UserScript==
-// @name                 Loading indicator
-// @version              1.0
-// @description          Loading indicator for the url bar
-// @startup              UC.loadingIndicator.init(win)
-// @shutdown             UC.loadingIndicator.destroy()
-// ==/UserScript==
-
-(() => {
-  const ENABLED = true;
-
-  class TabProgressListener {
-    static instances = [];
-
-    static createListener(tab, onStateChange) {
-      const oldListener = TabProgressListener.instances.find(l => l.tab === tab)
-      if (oldListener) return oldListener;
-      const listener = new TabProgressListener(tab, onStateChange);
-      TabProgressListener.instances.push(listener);
-      listener.attach();
-      return listener;
-    }
-
-    static cleanup() {
-      TabProgressListener.instances.forEach(l => l.cleanup())
-    }
-
-    loadedPercentage = 0;
-    constructor(tab, onStateChange) {
-      this.tab = tab;
-      this._stateChange = onStateChange;
-    }
-
-    attach() {
-      const browser = this.tab.linkedBrowser;
-      browser.webProgress.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_ALL)
-    }
-
-    cleanup() {
-      try {
-        const index = TabProgressListener.instances.indexOf(this);
-        if (index !== -1)
-          TabProgressListener.instances.splice(index, 1);
-      } finally {
-        this.tab.linkedBrowser.webProgress.removeProgressListener(this);
-      }
-    }
-
-    // Start query listener methods
-
-    QueryInterface = ChromeUtils.generateQI(['nsIWebProgressListener', 'nsISupportsWeakReference'])
-
-    onStateChange(_webProgress, _request, stateFlags, _status) {
-      if (stateFlags & Ci.nsIWebProgressListener.STATE_START) {
-        this._stateChange?.('loading');
-      } else if (stateFlags & Ci.nsIWebProgressListener.STATE_STOP) {
-        this._stateChange?.('loaded');
-      }
-    }
-  }
-
-  const module = {
-    onProgressStateUpdate: (win, state) => {
-      /** @type {HTMLElement} */
-      const urlBar = win.gURLBar.textbox;
-      // console.log(state, urlBar);
-      if (!urlBar) return;
-
-      // urlBar.style.setProperty('--ff-urlbar-progress', perc);
-      urlBar.dataset.pageProgress = state;
-    },
-
-    setupTab: (tab, win) => {
-      const listener = TabProgressListener.createListener(tab, (state) => module.onProgressStateUpdate(win, state));
-
-      tab.addEventListener('TabClose', () => listener.cleanup());
-    },
-
-    setupWindow: win => {
-      win.gBrowser.tabs.forEach(tab => module.setupTab(tab, win));
-      win.gBrowser.tabContainer.addEventListener('TabOpen', event => {
-        module.setupTab(event.target, win);
-      });
-      win.gBrowser.tabContainer.addEventListener('TabSelect', _event => {
-        const isLoading = gBrowser.selectedTab.linkedBrowser.webProgress.isLoadingDocument
-        module.onProgressStateUpdate(win, isLoading ? 'loading' : 'loaded');
-      });
-    },
-
-    init(win) {
-      if (!ENABLED) return;
-
-      const handle = () => {
-        Services.obs.removeObserver(handle, 'browser-window-before-show');
-        module.setupWindow(win);
-      }
-
-      if (win.__SSi) handle();
-      else Services.obs.addObserver(handle, 'browser-window-before-show');
-    },
-
-    destroy() {
-      TabProgressListener.cleanup();
-    },
-  };
-
-  UC.loadingIndicator = module;
-})()
-
diff --git a/modules/firefox.home/chrome/styles/variables.css b/modules/firefox.home/chrome/styles/variables.css
index 82e1723..fa6a944 100644
--- a/modules/firefox.home/chrome/styles/variables.css
+++ b/modules/firefox.home/chrome/styles/variables.css
@@ -1,9 +1,9 @@
 :root {
-  --ff-accent-color: #4e3aA3;
-  --ff-accent-color-1: #8161ff;
-  --ff-bg-color: #0f0c19;
-  --ff-bg-color-1: #16121f;
-  --ff-bg-color-2: #26222f;
+  --ff-accent-color: #007070;
+  --ff-accent-color-1: #009090;
+  --ff-bg-color: #000000;
+  --ff-bg-color-1: #101414;
+  --ff-bg-color-2: #202222;
   --ff-bg-private: hsl(247, 36%, 15%);
   --ff-urlbar-height: 24px;
 }
diff --git a/modules/firefox.home/chrome/userChrome.css b/modules/firefox.home/chrome/userChrome.css
index e845194..2746e21 100644
--- a/modules/firefox.home/chrome/userChrome.css
+++ b/modules/firefox.home/chrome/userChrome.css
@@ -26,16 +26,15 @@ toolbarbutton {
   min-height: 0;
 }
 
-/* Rounded browser content window */
+/* browser content window */
 #browser {
   background-color: var(--ff-bg-color);
 }
 #appcontent {
-  margin: 4px;
+  margin: 0 !important;
   margin-top: 0;
-  border-radius: 6px;
-  border: 1px solid rgba(255,255,255,0.06);
-  overflow: hidden;
+  border-radius: 0 !important;
+  border: none !important;
 }
 
 
@@ -103,7 +102,7 @@ toolbarbutton#alltabs-button {
 #nav-bar {
   border-top: none !important;
   background-color: var(--toolbar-bgcolor) !important;
-  padding: 3px 2px 0 !important;
+  padding: 0 2px 0 !important;
 }
 #TabsToolbar {
   visibility: collapse !important;
@@ -137,20 +136,34 @@ toolbarbutton#alltabs-button {
   color: var(--ff-accent-color-1) !important;
 }
 .urlbarView {
-  background-color: var(--ff-bg-color-2) !important;
+  background-color: var(--ff-bg-color-1) !important;
+  margin-inline: 0 !important;
+  width: 100% !important;
+}
+.urlbarView-row {
+  border-radius: 0 !important;
 }
 
 .urlbar-input-container {
-  background-color: var(--ff-bg-color-2) !important;
+  background-color: var(--ff-bg-color) !important;
+  border-radius: 0 !important;
   border-color: transparent !important;
   min-height: 0 !important;
   padding-inline: 0 !important;
   padding-block: 0 !important;
   height: var(--ff-urlbar-height) !important;
 }
-
+#urlbar {
+  top: 0 !important;
+}
+#urlbar[breakout-extend] {
+  top: 0 !important;
+}
+#urlbar:not([breakout-extend]), .urlbar-input-container {
+  height: 26px !important;
+}
 #urlbar[breakout-extend] .urlbar-input-container {
-  background-color: var(--ff-bg-color-2) !important;
+  background-color: var(--ff-bg-color-1) !important;
   padding-inline: 0 !important;
 }
 #urlbar[breakout-extend] .urlbar-input-container #identity-box {
@@ -164,55 +177,32 @@ toolbarbutton#alltabs-button {
 
 
 /* Sidebar + tab */
+#browser { background-color: red !important; }
 #sidebar-main {
   background: var(--ff-bg-color) !important;
 }
 #sidebar-box {
-  background: var(--ff-bg-color) !important;
+  background: var(--ff-bg-color-1) !important;
   margin: 3px 0 !important;
 }
 #sidebar {
-  background: var(--ff-bg-color-2) !important;
+  background: var(--ff-bg-color) !important;
+  border-radius: 0 !important;
+  border: none !important;
+  outline: none !important;
 }
 
 #tabbrowser-tabbox {
-  border-radius: 6px !important;
-  overflow: hidden !important;
-  margin: 4px !important;
+  border-radius: 0 !important;
+  margin: 0 !important;
 }
 
 
-/* URL bar progress indicator */
-/* #urlbar[data-page-progress="loaded"]::before {
-  display: none !important;
-} */
-
 @keyframes ucLoadingSnimation {
   0% { background-position: 130% 50%; }
 	100% { background-position: -70% 50%; }
 }
 
-/* #urlbar[data-page-progress]::before {
-  display: block;
-  content: " ";
-  pointer-events: none;
-  width: 100%;
-  height: 100%;
-  position: absolute;
-  bottom: 0;
-  left: 0;
-  z-index: 1;
-  background: linear-gradient(
-    140deg,
-    rgba(255, 255, 255, 0) 35%,
-    rgba(255, 255, 255, .25) 50%,
-    rgba(255, 255, 255, 0) 65%
-  ) rgba(255, 255, 255, 0.05);
-  background-size: 200% 200%;
-  animation: ucLoadingSnimation 2.2s ease-in-out infinite;
-  border-bottom: 2px solid var(--ff-accent-color);
-} */
-
 
 /* Key mode indicator */
 #navigator-toolbox[data-key-mode=""]::after {
diff --git a/modules/firefox.home/chrome/utils/BootstrapLoader.js b/modules/firefox.home/chrome/utils/BootstrapLoader.js
index eddc1de..69631ab 100644
--- a/modules/firefox.home/chrome/utils/BootstrapLoader.js
+++ b/modules/firefox.home/chrome/utils/BootstrapLoader.js
@@ -4,10 +4,13 @@
 
 'use strict';
 
-ChromeUtils.defineESModuleGetters(this, {
+const Services = globalThis.Services;
+
+ChromeUtils.defineESModuleGetters(globalThis, {
   Blocklist: 'resource://gre/modules/Blocklist.sys.mjs',
   ConsoleAPI: 'resource://gre/modules/Console.sys.mjs',
   InstallRDF: 'chrome://userchromejs/content/RDFManifestConverter.sys.mjs',
+  ChromeManifest: 'chrome://userchromejs/content/ChromeManifest.sys.mjs',
 });
 
 Services.obs.addObserver(doc => {
@@ -18,7 +21,7 @@ Services.obs.addObserver(doc => {
     win.customElements.get('addon-card').prototype.handleEvent = function (e) {
       if (e.type === 'click' &&
           e.target.getAttribute('action') === 'preferences' &&
-          this.addon.__AddonInternal__.optionsType == 1/*AddonManager.OPTIONS_TYPE_DIALOG*/) {
+          this.addon.__AddonInternal__.optionsType == 1/*AddonManager.OPTIONS_TYPE_DIALOG*/ && !!this.addon.optionsURL) {
         var windows = Services.wm.getEnumerator(null);
         while (windows.hasMoreElements()) {
           var win2 = windows.getNext();
@@ -39,31 +42,40 @@ Services.obs.addObserver(doc => {
     let update_orig = win.customElements.get('addon-options').prototype.update;
     win.customElements.get('addon-options').prototype.update = function (card, addon) {
       update_orig.apply(this, arguments);
-      if (addon.__AddonInternal__.optionsType == 1/*AddonManager.OPTIONS_TYPE_DIALOG*/)
+      if (addon.__AddonInternal__?.optionsType == 1/*AddonManager.OPTIONS_TYPE_DIALOG*/ && !!addon.optionsURL)
         this.querySelector('panel-item[data-l10n-id="preferences-addon-button"]').hidden = false;
     }
   }
 }, 'chrome-document-loaded');
 
-const { AddonManager } = ChromeUtils.importESModule('resource://gre/modules/AddonManager.sys.mjs');
-const { XPIDatabase, AddonInternal } = ChromeUtils.importESModule('resource://gre/modules/addons/XPIDatabase.sys.mjs');
-const { XPIExports } = ChromeUtils.importESModule('resource://gre/modules/addons/XPIExports.sys.mjs');
+const {AddonManager} = ChromeUtils.importESModule('resource://gre/modules/AddonManager.sys.mjs');
+const {XPIDatabase, AddonInternal} = ChromeUtils.importESModule('resource://gre/modules/addons/XPIDatabase.sys.mjs');
+const {XPIExports} = ChromeUtils.importESModule('resource://gre/modules/addons/XPIExports.sys.mjs')
+
+XPIDatabase.isDisabledLegacy = () => false;
 
 var orig_verifyBundleSignedState = XPIExports.verifyBundleSignedState;
 XPIExports.verifyBundleSignedState = async (aBundle, aAddon) => {
-  if(!aAddon.isWebExtension && aAddon.type === "extension") return { signedState: undefined, signedTypes: [] };
+  if(!aAddon.isWebExtension && aAddon.type === 'extension' || aAddon.id.includes('_N_SIGN_'))
+    return { signedState: undefined, signedTypes: [] };
   return orig_verifyBundleSignedState(aBundle, aAddon);
 }
 
-XPIDatabase.isDisabledLegacy = () => false;
-
 ChromeUtils.defineLazyGetter(this, 'BOOTSTRAP_REASONS', () => {
-  const { XPIProvider } = ChromeUtils.importESModule('resource://gre/modules/addons/XPIProvider.sys.mjs');
+  const {XPIProvider} = ChromeUtils.importESModule('resource://gre/modules/addons/XPIProvider.sys.mjs');
   return XPIProvider.BOOTSTRAP_REASONS;
 });
 
-const { Log } = ChromeUtils.importESModule('resource://gre/modules/Log.sys.mjs');
-var logger = Log.repository.getLogger('addons.bootstrap');
+ChromeUtils.defineLazyGetter(this, "logger", () => {
+  let { ConsoleAPI } = ChromeUtils.importESModule(
+    "resource://gre/modules/Console.sys.mjs"
+  );
+  let consoleOptions = {
+     maxLogLevel: "all",
+     prefix: "BootstrapLoader",
+  };
+  return new ConsoleAPI(consoleOptions);
+});
 
 /**
  * Valid IDs fit this pattern.
@@ -369,6 +381,81 @@ var BootstrapLoader = {
     let startup = findMethod('startup');
     let shutdown = findMethod('shutdown');
 
+    /**
+     * Reads content from a jar: URI
+     *
+     * @param {nsIURI} jarURI - The jar: URI to read from
+     * @returns {Promise<string>} The content of the file inside the JAR
+     */
+    async function readFromJarURI(jarURI) {
+      return new Promise((resolve, reject) => {
+        try {
+          const channel = Services.io.newChannelFromURI(
+            jarURI,
+            null,
+            Services.scriptSecurityManager.getSystemPrincipal(),
+            null,
+            Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_SEC_CONTEXT_IS_NULL,
+            Ci.nsIContentPolicy.TYPE_OTHER
+          );
+
+          const inputStream = channel.open();
+          const scriptableStream = Cc[
+            '@mozilla.org/scriptableinputstream;1'
+          ].createInstance(Ci.nsIScriptableInputStream);
+          scriptableStream.init(inputStream);
+
+          let data = '';
+          let available = 0;
+          while ((available = scriptableStream.available()) > 0) {
+            data += scriptableStream.read(available);
+          }
+
+          scriptableStream.close();
+          inputStream.close();
+          resolve(data);
+        } catch (e) {
+          reject(e);
+        }
+      });
+    }
+
+    // Register a chrome manifest temporarily and return a function which un-does
+    // the registrarion when no longer needed.
+    function createManifestTemporarily(manifestText) {
+      let tempDir = Services.dirsvc.get('ProfD', Ci.nsIFile)
+      tempDir.append('browser-extension-data');
+      tempDir.append(addon.id);
+      tempDir.append('manifests');
+      if (tempDir.exists()) {
+        // Clean any leftover temp.manifest
+        tempDir.remove(true);
+      }
+      tempDir.append('temp.manifest.' + Date.now());
+
+      let foStream = Cc[
+        '@mozilla.org/network/file-output-stream;1'
+      ].createInstance(Ci.nsIFileOutputStream);
+      foStream.init(tempDir, 0x02 | 0x08 | 0x20, 0o664, 0); // write, create, truncate
+      foStream.write(manifestText, manifestText.length);
+      foStream.close();
+
+      Components.manager
+        .QueryInterface(Ci.nsIComponentRegistrar)
+        .autoRegister(tempDir);
+
+      Cc['@mozilla.org/uriloader/external-helper-app-service;1']
+        .getService(Ci.nsPIExternalAppLauncher)
+        .deleteTemporaryFileOnExit(tempDir);
+
+      return function () {
+        tempDir.fileSize = 0; // truncate the manifest
+        Cc['@mozilla.org/chrome/chrome-registry;1']
+          .getService(Ci.nsIXULChromeRegistry)
+          .checkForNewChrome();
+      };
+    }
+
     return {
       install(...args) {
         install(...args);
@@ -382,10 +469,23 @@ var BootstrapLoader = {
         Services.obs.notifyObservers(null, 'startupcache-invalidate');
       },
 
-      startup(...args) {
+      async startup(...args) {
         if (addon.type == 'extension') {
           logger.debug(`Registering manifest for ${file.path}\n`);
-          Components.manager.addBootstrappedManifestLocation(file);
+          const manifestURI = getURIForResourceInFile(file, 'chrome.manifest');
+          let manifestData = await readFromJarURI(manifestURI);
+          let chromeManifest = new ChromeManifest(() => {
+            return manifestData;
+          }, {
+            application: Services.appinfo.ID,
+            appversion: Services.appinfo.version,
+            platformversion: Services.appinfo.platformVersion,
+            os: Services.appinfo.OS,
+            osversion: Services.sysinfo.getProperty('version'),
+            abi: Services.appinfo.XPCOMABI
+          });
+          await chromeManifest.parse()
+          this._clearManifest = createManifestTemporarily(chromeManifest.toString(getURIForResourceInFile(file, '').spec));
         }
         return startup(...args);
       },
@@ -398,7 +498,8 @@ var BootstrapLoader = {
         } finally {
           if (reason != BOOTSTRAP_REASONS.APP_SHUTDOWN) {
             logger.debug(`Removing manifest for ${file.path}\n`);
-            Components.manager.removeBootstrappedManifestLocation(file);
+            this._clearManifest();
+            this._clearManifest = null;
           }
         }
       },
@@ -416,4 +517,4 @@ if (AddonManager.isReady) {
       };
     });
   });
-}
\ No newline at end of file
+}
diff --git a/modules/firefox.home/chrome/utils/ChromeManifest.sys.mjs b/modules/firefox.home/chrome/utils/ChromeManifest.sys.mjs
new file mode 100644
index 0000000..f2ebc18
--- /dev/null
+++ b/modules/firefox.home/chrome/utils/ChromeManifest.sys.mjs
@@ -0,0 +1,415 @@
+/* exported ChromeManifest */
+"use strict";
+
+/**
+ * A default map, which assumes a default value on get() if the key doesn't exist
+ */
+class DefaultMap extends Map {
+  /**
+   * Constructs the default map
+   *
+   * @param {Function} _default     A function that returns the default value for this map
+   * @param {*} iterable            An iterable to initialize the map with
+   */
+  constructor(_default, iterable) {
+    super(iterable);
+    this._default = _default;
+  }
+
+  /**
+   * Get the given key, creating if necessary
+   *
+   * @param {String} key            The key of the map to get
+   * @param {Boolean} create        True, if the key should be created in case it doesn't exist.
+   */
+  get(key, create = true) {
+    if (this.has(key)) {
+      return super.get(key);
+    } else if (create) {
+      this.set(key, this._default());
+      return super.get(key);
+    }
+
+    return this._default();
+  }
+}
+
+/**
+ * A parser for chrome.manifest files. Implements a subset of
+ * https://developer.mozilla.org/en-US/docs/Mozilla/Chrome_Registration
+ */
+export class ChromeManifest {
+  /**
+   * Constucts the chrome.manifest parser
+   *
+   * @param {Function} loader           An asynchronous function that will load further files, e.g.
+   *                                      those included via the |manifest| instruction. The
+   *                                      function will take the file as an argument and should
+   *                                      resolve with the string contents of that file
+   * @param {Object} options            Object describing the current system. The keys are manifest
+   *                                      instructions
+   */
+  constructor(loader, options) {
+    this.loader = loader;
+    this.options = options;
+
+    this.overlay = new DefaultMap(() => []);
+    this.locales = new DefaultMap(() => new Map());
+    this.style = new DefaultMap(() => new Set());
+    this.category = new DefaultMap(() => new Map());
+
+    this.component = new Map();
+    this.contract = new Map();
+
+    this.content = new Map();
+    this.skin = new DefaultMap(() => new Map());
+    this.resource = new Map();
+    this.override = new Map();
+  }
+
+  /**
+   * Parse the given file.
+   *
+   * @param {String} filename           The filename to load
+   * @param {String} base               The relative directory this file is expected to be in.
+   * @return {Promise}                  Resolved when loading completes
+   */
+  async parse(filename = "chrome.manifest", base = "") {
+    await this.parseString(await this.loader(filename), base);
+  }
+
+  /**
+   * Parse the given string.
+   *
+   * @param {String} data               The file data to load
+   * @param {String} base               The relative directory this file is expected to be in.
+   * @return {Promise}                  Resolved when loading completes
+   */
+  async parseString(data, base = "") {
+    const lines = data.split("\n");
+    const extraManifests = [];
+    for (const line of lines) {
+      const parts = line.split(/\s+/);
+      const directive = parts.shift();
+      switch (directive) {
+        case "manifest":
+          extraManifests.push(this._parseManifest(base, ...parts));
+          break;
+        case "component": this._parseComponent(...parts);
+          break;
+        case "contract": this._parseContract(...parts);
+          break;
+        case "category": this._parseCategory(...parts);
+          break;
+        case "content": this._parseContent(...parts);
+          break;
+        case "locale": this._parseLocale(...parts);
+          break;
+        case "skin": this._parseSkin(...parts);
+          break;
+        case "resource": this._parseResource(...parts);
+          break;
+        case "overlay": this._parseOverlay(...parts);
+          break;
+        case "style": this._parseStyle(...parts);
+          break;
+        case "override": this._parseOverride(...parts);
+          break;
+      }
+    }
+
+    await Promise.all(extraManifests);
+  }
+
+  /**
+   * Ensure the flags provided for the instruction match our options
+   *
+   * @param {String[]} flags        An array of raw flag values in the form key=value.
+   * @return {Boolean}              True, if the flags match the options provided in the constructor
+   */
+  _parseFlags(flags) {
+    const matchString = (a, sign, b) => {
+      if (sign != "=") {
+        console.warn(`Invalid sign ${sign} in ${a}${sign}${b}, dropping manifest instruction`);
+        return false;
+      }
+      return a == b;
+    };
+
+    const matchVersion = (a, sign, b) => {
+      switch (sign) {
+        case "=": return Services.vc.compare(a, b) == 0;
+        case ">": return Services.vc.compare(a, b) > 0;
+        case "<": return Services.vc.compare(a, b) < 0;
+        case ">=": return Services.vc.compare(a, b) >= 0;
+        case "<=": return Services.vc.compare(a, b) <= 0;
+        default:
+          console.warn(`Invalid sign ${sign} in ${a}${sign}${b}, dropping manifest instruction`);
+          return false;
+      }
+    };
+
+    const flagdata = new DefaultMap(() => []);
+
+    const flagMatches = (key, typeMatch) => {
+      return !flagdata.has(key) || flagdata.get(key).some(val => typeMatch(this.options[key], ...val));
+    };
+
+    for (const flag of flags) {
+      const match = flag.match(/(\w+)(>=|<=|<|>|=)(.*)/);
+      if (match) {
+        flagdata.get(match[1]).push([match[2], match[3]]);
+      } else {
+        console.warn(`Invalid flag ${flag}, dropping manifest instruction`);
+      }
+    }
+
+    return flagMatches("application", matchString) &&
+           flagMatches("appversion", matchVersion) &&
+           flagMatches("platformversion", matchVersion) &&
+           flagMatches("os", matchString) &&
+           flagMatches("osversion", matchVersion) &&
+           flagMatches("abi", matchString);
+  }
+
+  /**
+   * Parse the manifest instruction, to load other files
+   *
+   * @param {String} base       The base directory the manifest file is in
+   * @param {String} filename   The file and path to load
+   * @param {...String} flags   The flags for this instruction
+   * @return {Promise}          Promise resolved when the manifest is loaded
+   */
+  async _parseManifest(base, filename, ...flags) {
+    if (this._parseFlags(flags)) {
+      const dirparts = filename.split("/");
+      dirparts.pop();
+
+      try {
+        await this.parse(filename, base + "/" + dirparts.join("/"));
+      } catch (e) {
+        console.log(`Could not read manifest '${base}/${filename}'.`);
+      }
+    }
+    return null;
+  }
+
+  /**
+   * Parse the component instruction, to load xpcom components
+   *
+   * @param {String} classid        The xpcom class id to load
+   * @param {String} loction        The file location of this component
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseComponent(classid, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.component.set(classid, location);
+    }
+  }
+
+  /**
+   * Parse the contract instruction, to load xpcom contract ids
+   *
+   * @param {String} contractid     The xpcom contract id to load
+   * @param {String} location       The file location of this component
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseContract(contractid, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.contract.set(contractid, location);
+    }
+  }
+
+  /**
+   * Parse the category instruction, to set up xpcom categories
+   *
+   * @param {String} category       The name of the category
+   * @param {String} entryName      The category entry name
+   * @param {String} value          The category entry value
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseCategory(category, entryName, value, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.category.get(category).set(entryName, value);
+    }
+  }
+
+  /**
+   * Parse the content instruction, to set chrome content locations
+   *
+   * @param {String} shortname      The content short name, e.g. chrome://shortname/content/
+   * @param {String} location       The location for this content registration
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseContent(shortname, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.content.set(shortname, location);
+    }
+  }
+
+  /**
+   * Parse the locale instruction, to set chrome locale locations
+   *
+   * @param {String} shortname      The locale short name, e.g. chrome://shortname/locale/
+   * @param {String} location       The location for this locale registration
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseLocale(shortname, locale, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.locales.get(shortname).set(locale, location);
+    }
+  }
+
+  /**
+   * Parse the skin instruction, to set chrome skin locations
+   *
+   * @param {String} shortname      The skin short name, e.g. chrome://shortname/skin/
+   * @param {String} location       The location for this skin registration
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseSkin(packagename, skinname, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.skin.get(packagename).set(skinname, location);
+    }
+  }
+
+  /**
+   * Parse the resource instruction, to set up resource uri subtitutions
+   *
+   * @param {String} packagename    The resource package name, e.g. resource://packagename/
+   * @param {String} url            The location for this content registration
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseResource(packagename, location, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.resource.set(packagename, location);
+    }
+  }
+
+  /**
+   * Parse the overlay instruction, to set up xul overlays
+   *
+   * @param {String} targetUrl      The chrome target url
+   * @param {String} overlayUrl     The url of the xul overlay
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseOverlay(targetUrl, overlayUrl, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.overlay.get(targetUrl).push(overlayUrl);
+    }
+  }
+
+  /**
+   * Parse the style instruction, to add stylesheets into chrome windows
+   *
+   * @param {String} uri            The uri of the chrome window
+   * @param {String} sheet          The uri of the css sheet
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseStyle(uri, sheet, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.style.get(uri).add(sheet);
+    }
+  }
+
+  /**
+   * Parse the override instruction, to set chrome uri overrides
+   *
+   * @param {String} uri            The uri being overridden
+   * @param {String} newuri         The replacement uri for the original location
+   * @param {...String} flags       The flags for this instruction
+   */
+  _parseOverride(uri, newuri, ...flags) {
+    if (this._parseFlags(flags)) {
+      this.override.set(uri, newuri);
+    }
+  }
+
+  /**
+   * Output the manifest data as a string in chrome.manifest format
+   * If root is provided, convert all relative locations to absolute paths.
+   *
+   * @param {String} [root]   The absolute path root to resolve relative locations
+   * @return {String}         The manifest contents as a string
+   */
+  toString(root = "") {
+    const lines = [];
+    const isRelative = loc => {
+      // Not absolute if doesn't start with /, \, or protocol (chrome://, resource://, etc)
+      return (
+        typeof loc === "string" &&
+        !loc.match(/^(?:[a-zA-Z]+:|\\|\/)/)
+      );
+    };
+    const absolutize = loc => {
+      if (!root) return loc;
+      if (loc === "/") return root;
+      if (isRelative(loc)) {
+        return root.replace(/[\\/]$/, "") + "/" + loc.replace(/^([\\\/])/, "");
+      }
+      return loc;
+    };
+
+    // Output components
+    for (const [classid, location] of this.component) {
+      lines.push(`component ${classid} ${absolutize(location)}`);
+    }
+
+    // Output contracts
+    for (const [contractid, location] of this.contract) {
+      lines.push(`contract ${contractid} ${absolutize(location)}`);
+    }
+
+    // Output categories
+    for (const [category, entries] of this.category) {
+      for (const [entryName, value] of entries) {
+        lines.push(`category ${category} ${entryName} ${value}`);
+      }
+    }
+
+    // Output content
+    for (const [shortname, location] of this.content) {
+      lines.push(`content ${shortname} ${absolutize(location)}`);
+    }
+
+    // Output locales
+    for (const [shortname, locales] of this.locales) {
+      for (const [locale, location] of locales) {
+        lines.push(`locale ${shortname} ${locale} ${absolutize(location)}`);
+      }
+    }
+
+    // Output skins
+    for (const [packagename, skins] of this.skin) {
+      for (const [skinname, location] of skins) {
+        lines.push(`skin ${packagename} ${skinname} ${absolutize(location)}`);
+      }
+    }
+
+    // Output resources
+    for (const [packagename, location] of this.resource) {
+      lines.push(`resource ${packagename} ${absolutize(location)}`);
+    }
+
+    // Output overlays
+    for (const [targetUrl, overlays] of this.overlay) {
+      for (const overlayUrl of overlays) {
+        lines.push(`overlay ${targetUrl} ${absolutize(overlayUrl)}`);
+      }
+    }
+
+    // Output styles
+    for (const [uri, sheets] of this.style) {
+      for (const sheet of sheets) {
+        lines.push(`style ${uri} ${absolutize(sheet)}`);
+      }
+    }
+
+    // Output overrides
+    for (const [uri, newuri] of this.override) {
+      lines.push(`override ${uri} ${newuri}`);
+    }
+
+    return lines.join("\n");
+  }
+}
diff --git a/modules/firefox.home/chrome/utils/userChrome.js b/modules/firefox.home/chrome/utils/userChrome.js
new file mode 100644
index 0000000..1870bee
--- /dev/null
+++ b/modules/firefox.home/chrome/utils/userChrome.js
@@ -0,0 +1,272 @@
+'use strict';
+
+(() => {
+  ChromeUtils.defineESModuleGetters(globalThis, {
+    xPref: 'chrome://userchromejs/content/xPref.sys.mjs',
+    Management: 'resource://gre/modules/Extension.sys.mjs',
+    AppConstants: 'resource://gre/modules/AppConstants.sys.mjs',
+  });
+
+  let UC = {
+    webExts: new Map(),
+    sidebar: new Map(),
+    sandboxes: new WeakMap()
+  };
+
+  let _uc = {
+    ALWAYSEXECUTE: 'rebuild_userChrome.uc.js',
+    BROWSERCHROME: AppConstants.MOZ_APP_NAME == 'thunderbird' ? 'chrome://messenger/content/messenger.xhtml' : 'chrome://browser/content/browser.xhtml',
+    BROWSERTYPE: AppConstants.MOZ_APP_NAME == 'thunderbird' ? 'mail:3pane' : 'navigator:browser',
+    BROWSERNAME: AppConstants.MOZ_APP_NAME.charAt(0).toUpperCase() + AppConstants.MOZ_APP_NAME.slice(1),
+    PREF_ENABLED: 'userChromeJS.enabled',
+    PREF_SCRIPTSDISABLED: 'userChromeJS.scriptsDisabled',
+
+    chromedir: Services.dirsvc.get('UChrm', Ci.nsIFile),
+    scriptsDir: '',
+
+    sss: Cc["@mozilla.org/content/style-sheet-service;1"].getService(Ci.nsIStyleSheetService),
+
+    getScripts: function () {
+      this.scripts = {};
+      let files = this.chromedir.directoryEntries.QueryInterface(Ci.nsISimpleEnumerator);
+      while (files.hasMoreElements()) {
+        let file = files.getNext().QueryInterface(Ci.nsIFile);
+        if (/\.uc\.js$/i.test(file.leafName)) {
+          _uc.getScriptData(file);
+        }
+      }
+    },
+
+    getScriptData: function (aFile) {
+      let aContent = this.readFile(aFile);
+      let header = (aContent.match(/^\/\/ ==UserScript==\s*\n(?:.*\n)*?\/\/ ==\/UserScript==\s*\n/m) || [''])[0];
+      let match, rex = {
+        include: [],
+        exclude: []
+      };
+      let findNextRe = /^\/\/ @(include|exclude)\s+(.+)\s*$/gm;
+      while ((match = findNextRe.exec(header))) {
+        rex[match[1]].push(match[2].replace(/^main$/i, _uc.BROWSERCHROME).replace(/\*/g, '.*?'));
+      }
+      if (!rex.include.length) {
+        rex.include.push(_uc.BROWSERCHROME);
+      }
+      let exclude = rex.exclude.length ? '(?!' + rex.exclude.join('$|') + '$)' : '';
+
+      let def = ['', ''];
+      let author = (header.match(/\/\/ @author\s+(.+)\s*$/im) || def)[1];
+      let filename = aFile.leafName || '';
+
+      return this.scripts[filename] = {
+        filename: filename,
+        file: aFile,
+        url: Services.io.getProtocolHandler('file').QueryInterface(Ci.nsIFileProtocolHandler).getURLSpecFromDir(this.chromedir) + filename,
+        name: (header.match(/\/\/ @name\s+(.+)\s*$/im) || def)[1],
+        description: (header.match(/\/\/ @description\s+(.+)\s*$/im) || def)[1],
+        version: (header.match(/\/\/ @version\s+(.+)\s*$/im) || def)[1],
+        author: (header.match(/\/\/ @author\s+(.+)\s*$/im) || def)[1],
+        regex: new RegExp('^' + exclude + '(' + (rex.include.join('|') || '.*') + ')$', 'i'),
+        id: (header.match(/\/\/ @id\s+(.+)\s*$/im) || ['', filename.split('.uc.js')[0] + '@' + (author || 'userChromeJS')])[1],
+        homepageURL: (header.match(/\/\/ @homepageURL\s+(.+)\s*$/im) || def)[1],
+        downloadURL: (header.match(/\/\/ @downloadURL\s+(.+)\s*$/im) || def)[1],
+        updateURL: (header.match(/\/\/ @updateURL\s+(.+)\s*$/im) || def)[1],
+        optionsURL: (header.match(/\/\/ @optionsURL\s+(.+)\s*$/im) || def)[1],
+        startup: (header.match(/\/\/ @startup\s+(.+)\s*$/im) || def)[1],
+        shutdown: (header.match(/\/\/ @shutdown\s+(.+)\s*$/im) || def)[1],
+        onlyonce: /\/\/ @onlyonce\b/.test(header),
+        isRunning: false,
+        get isEnabled() {
+          return (xPref.get(_uc.PREF_SCRIPTSDISABLED) || '').split(',').indexOf(this.filename) == -1;
+        }
+      }
+    },
+
+    readFile: function (aFile, metaOnly = false) {
+      let stream = Cc['@mozilla.org/network/file-input-stream;1'].createInstance(Ci.nsIFileInputStream);
+      stream.init(aFile, 0x01, 0, 0);
+      let cvstream = Cc['@mozilla.org/intl/converter-input-stream;1'].createInstance(Ci.nsIConverterInputStream);
+      cvstream.init(stream, 'UTF-8', 1024, Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
+      let content = '',
+          data = {};
+      while (cvstream.readString(4096, data)) {
+        content += data.value;
+        if (metaOnly && content.indexOf('// ==/UserScript==') > 0) {
+          break;
+        }
+      }
+      cvstream.close();
+      return content.replace(/\r\n?/g, '\n');
+    },
+
+    everLoaded: [],
+
+    loadScript: function (script, win) {
+      if (!script.regex.test(win.location.href) || (script.filename != this.ALWAYSEXECUTE && !script.isEnabled)) {
+        return;
+      }
+
+      if (script.onlyonce && script.isRunning) {
+        if (script.startup) {
+          Cu.evalInSandbox(`(function(script, win){${script.startup}})`, this.getSandbox(win))(script, win);
+        }
+        return;
+      }
+
+      try {
+        Services.scriptloader.loadSubScript(script.url + '?' + script.file.lastModifiedTime,
+                                            script.onlyonce ? { window: win } : win);
+        script.isRunning = true;
+        if (script.startup) {
+          Cu.evalInSandbox(`(function(script, win){${script.startup}})`, this.getSandbox(win))(script, win);
+        }
+        if (!script.shutdown) {
+          this.everLoaded.push(script.id);
+        }
+      } catch (ex) {
+        Cu.reportError(ex);
+      }
+    },
+
+    getSandbox: function (doc) {
+      if (!UC.sandboxes) UC.sandboxes = new WeakMap();
+      let global = Cu.getGlobalForObject(doc);
+      if (UC.sandboxes.has(global))
+        return UC.sandboxes.get(global);
+      let sb = Cu.Sandbox(Services.scriptSecurityManager.getSystemPrincipal(), {
+        sandboxPrototype: global,
+        sameZoneAs: global,
+        wantXrays: false,
+        sandboxName: 'UCJS:Sandbox'
+      });
+      UC.sandboxes.set(global, sb);
+      global.addEventListener('unload', () => {
+        UC.sandboxes.delete(global);
+        Cu.nukeSandbox(sb);
+      });
+      return sb;
+    },
+
+    windows: function (fun, onlyBrowsers = true) {
+      let windows = Services.wm.getEnumerator(onlyBrowsers ? this.BROWSERTYPE : null);
+      while (windows.hasMoreElements()) {
+        let win = windows.getNext();
+        if (!win._uc)
+          continue;
+        if (!onlyBrowsers) {
+          let frames = win.docShell.getAllDocShellsInSubtree(Ci.nsIDocShellTreeItem.typeAll, Ci.nsIDocShell.ENUMERATE_FORWARDS);
+          let res = frames.some(frame => {
+            let fWin = frame.domWindow;
+            let {document, location} = fWin;
+            if (fun(document, fWin, location))
+              return true;
+          });
+          if (res)
+            break;
+        } else {
+          let {document, location} = win;
+          if (fun(document, win, location))
+            break;
+        }
+      }
+    },
+
+    createElement: function (doc, tag, atts, XUL = true) {
+      let el = XUL ? doc.createXULElement(tag) : doc.createElement(tag);
+      for (let att in atts) {
+        if (att.startsWith('on'))
+          el.addEventListener(att.slice(2), typeof atts[att] == "string" ?
+            Cu.evalInSandbox(`(function(event){${atts[att]}})`, this.getSandbox(doc)) : atts[att]);
+        else
+          el.setAttribute(att, atts[att]);
+      }
+      return el
+    }
+  };
+
+  if (xPref.get(_uc.PREF_ENABLED) === undefined) {
+    xPref.set(_uc.PREF_ENABLED, true, true);
+  }
+
+  if (xPref.get(_uc.PREF_SCRIPTSDISABLED) === undefined) {
+    xPref.set(_uc.PREF_SCRIPTSDISABLED, '', true);
+  }
+
+  let UserChrome_js = {
+    observe: function (aSubject) {
+      if (
+        AppConstants.MOZ_APP_NAME == "thunderbird" &&
+        aSubject?.location?.href.startsWith("chrome://messenger/content")
+      ) {
+        aSubject.addEventListener("DOMContentLoaded", () => {
+          this.load(aSubject);
+        }, {once: true})
+      } else {
+        aSubject.addEventListener('DOMContentLoaded', this, {once: true});
+      }
+    },
+
+    handleEvent: function (aEvent) {
+      let document = aEvent.originalTarget;
+      let window = document.defaultView;
+      if (window.document.isInitialDocument) {
+        this.load(window.parent);
+      } else {
+        this.load(window);
+      }
+    },
+
+    load: function (window) {
+      let location = window.location;
+
+      if (!this.sharedWindowOpened && location.href == 'chrome://extensions/content/dummy.xhtml') {
+        this.sharedWindowOpened = true;
+
+        Management.on('extension-browser-inserted', function (topic, browser) {
+          browser.messageManager.addMessageListener('Extension:BackgroundViewLoaded', this.messageListener.bind(this));
+        }.bind(this));
+      } else if (/^(chrome:(?!\/\/global\/content\/commonDialog\.x?html)|about:(?!blank))/i.test(location.href)) {
+        window.UC = UC;
+        window._uc = _uc;
+        window.xPref = xPref;
+        if (window._gBrowser) // bug 1443849
+          window.gBrowser = window._gBrowser;
+
+        if (xPref.get(_uc.PREF_ENABLED)) {
+          Object.values(_uc.scripts).forEach(script => {
+            _uc.loadScript(script, window);
+          });
+        } else if (!UC.rebuild) {
+          _uc.loadScript(_uc.scripts[_uc.ALWAYSEXECUTE], window);
+        }
+      }
+    },
+
+    messageListener: function (msg) {
+      const browser = msg.target;
+      const { addonId } = browser._contentPrincipal;
+
+      browser.messageManager.removeMessageListener('Extension:BackgroundViewLoaded', this.messageListener);
+
+      if (browser.ownerGlobal.location.href == 'chrome://extensions/content/dummy.xhtml') {
+        UC.webExts.set(addonId, browser);
+        Services.obs.notifyObservers(null, 'UCJS:WebExtLoaded', addonId);
+      } else {
+        let win = browser.ownerGlobal.windowRoot.ownerGlobal;
+        UC.sidebar.get(addonId)?.set(win, browser) || UC.sidebar.set(addonId, new Map([[win, browser]]));
+        Services.obs.notifyObservers(win, 'UCJS:SidebarLoaded', addonId);
+      }
+    }
+  };
+
+  if (!Services.appinfo.inSafeMode) {
+    _uc.chromedir.append(_uc.scriptsDir);
+    _uc.getScripts();
+    let windows = Services.wm.getEnumerator(null);
+    while (windows.hasMoreElements()) {
+      let win = windows.getNext();
+      if (!('UC' in win))
+        UserChrome_js.load(win)
+    }
+    Services.obs.addObserver(UserChrome_js, 'chrome-document-global-created', false);
+  }
+})();
diff --git a/modules/firefox.home/chrome/utils/userChrome.jsm b/modules/firefox.home/chrome/utils/userChrome.jsm
deleted file mode 100644
index 17a9224..0000000
--- a/modules/firefox.home/chrome/utils/userChrome.jsm
+++ /dev/null
@@ -1,231 +0,0 @@
-let EXPORTED_SYMBOLS = [];
-
-const { xPref } = ChromeUtils.import('chrome://userchromejs/content/xPref.jsm');
-const { Management } = ChromeUtils.import('resource://gre/modules/Extension.jsm');
-const { AppConstants } = ChromeUtils.import('resource://gre/modules/AppConstants.jsm');
-
-let UC = {
-  webExts: new Map(),
-  sidebar: new Map()
-};
-
-let _uc = {
-  ALWAYSEXECUTE: 'rebuild_userChrome.uc.js',
-  BROWSERCHROME: AppConstants.MOZ_APP_NAME == 'thunderbird' ? 'chrome://messenger/content/messenger.xhtml' : 'chrome://browser/content/browser.xhtml',
-  BROWSERTYPE: AppConstants.MOZ_APP_NAME == 'thunderbird' ? 'mail:3pane' : 'navigator:browser',
-  BROWSERNAME: AppConstants.MOZ_APP_NAME.charAt(0).toUpperCase() + AppConstants.MOZ_APP_NAME.slice(1),
-  PREF_ENABLED: 'userChromeJS.enabled',
-  PREF_SCRIPTSDISABLED: 'userChromeJS.scriptsDisabled',
-
-  chromedir: Services.dirsvc.get('UChrm', Ci.nsIFile),
-  scriptsDir: '',
-
-  sss: Cc["@mozilla.org/content/style-sheet-service;1"].getService(Ci.nsIStyleSheetService),
-
-  getScripts: function () {
-    this.scripts = {};
-    let files = this.chromedir.directoryEntries.QueryInterface(Ci.nsISimpleEnumerator);
-    while (files.hasMoreElements()) {
-      let file = files.getNext().QueryInterface(Ci.nsIFile);
-      if (/\.uc\.js$/i.test(file.leafName)) {
-        _uc.getScriptData(file);
-      }
-    }
-  },
-
-  getScriptData: function (aFile) {
-    let aContent = this.readFile(aFile);
-    let header = (aContent.match(/^\/\/ ==UserScript==\s*\n(?:.*\n)*?\/\/ ==\/UserScript==\s*\n/m) || [''])[0];
-    let match, rex = {
-      include: [],
-      exclude: []
-    };
-    let findNextRe = /^\/\/ @(include|exclude)\s+(.+)\s*$/gm;
-    while ((match = findNextRe.exec(header))) {
-      rex[match[1]].push(match[2].replace(/^main$/i, _uc.BROWSERCHROME).replace(/\*/g, '.*?'));
-    }
-    if (!rex.include.length) {
-      rex.include.push(_uc.BROWSERCHROME);
-    }
-    let exclude = rex.exclude.length ? '(?!' + rex.exclude.join('$|') + '$)' : '';
-
-    let def = ['', ''];
-    let author = (header.match(/\/\/ @author\s+(.+)\s*$/im) || def)[1];
-    let filename = aFile.leafName || '';
-
-    return this.scripts[filename] = {
-      filename: filename,
-      file: aFile,
-      url: Services.io.getProtocolHandler('file').QueryInterface(Ci.nsIFileProtocolHandler).getURLSpecFromDir(this.chromedir) + filename,
-      name: (header.match(/\/\/ @name\s+(.+)\s*$/im) || def)[1],
-      description: (header.match(/\/\/ @description\s+(.+)\s*$/im) || def)[1],
-      version: (header.match(/\/\/ @version\s+(.+)\s*$/im) || def)[1],
-      author: (header.match(/\/\/ @author\s+(.+)\s*$/im) || def)[1],
-      regex: new RegExp('^' + exclude + '(' + (rex.include.join('|') || '.*') + ')$', 'i'),
-      id: (header.match(/\/\/ @id\s+(.+)\s*$/im) || ['', filename.split('.uc.js')[0] + '@' + (author || 'userChromeJS')])[1],
-      homepageURL: (header.match(/\/\/ @homepageURL\s+(.+)\s*$/im) || def)[1],
-      downloadURL: (header.match(/\/\/ @downloadURL\s+(.+)\s*$/im) || def)[1],
-      updateURL: (header.match(/\/\/ @updateURL\s+(.+)\s*$/im) || def)[1],
-      optionsURL: (header.match(/\/\/ @optionsURL\s+(.+)\s*$/im) || def)[1],
-      startup: (header.match(/\/\/ @startup\s+(.+)\s*$/im) || def)[1],
-      shutdown: (header.match(/\/\/ @shutdown\s+(.+)\s*$/im) || def)[1],
-      onlyonce: /\/\/ @onlyonce\b/.test(header),
-      isRunning: false,
-      get isEnabled() {
-        return (xPref.get(_uc.PREF_SCRIPTSDISABLED) || '').split(',').indexOf(this.filename) == -1;
-      }
-    }
-  },
-
-  readFile: function (aFile, metaOnly = false) {
-    let stream = Cc['@mozilla.org/network/file-input-stream;1'].createInstance(Ci.nsIFileInputStream);
-    stream.init(aFile, 0x01, 0, 0);
-    let cvstream = Cc['@mozilla.org/intl/converter-input-stream;1'].createInstance(Ci.nsIConverterInputStream);
-    cvstream.init(stream, 'UTF-8', 1024, Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
-    let content = '',
-        data = {};
-    while (cvstream.readString(4096, data)) {
-      content += data.value;
-      if (metaOnly && content.indexOf('// ==/UserScript==') > 0) {
-        break;
-      }
-    }
-    cvstream.close();
-    return content.replace(/\r\n?/g, '\n');
-  },
-
-  everLoaded: [],
-  
-  loadScript: function (script, win) {
-    if (!script.regex.test(win.location.href) || (script.filename != this.ALWAYSEXECUTE && !script.isEnabled)) {
-      return;
-    }
-
-    if (script.onlyonce && script.isRunning) {
-      if (script.startup) {
-        eval(script.startup);
-      }
-      return;
-    }
-
-    try {
-      Services.scriptloader.loadSubScript(script.url + '?' + script.file.lastModifiedTime,
-                                          script.onlyonce ? { window: win } : win);
-      script.isRunning = true;
-      if (script.startup) {
-        eval(script.startup);
-      }
-      if (!script.shutdown) {
-        this.everLoaded.push(script.id);
-      }
-    } catch (ex) {
-      Cu.reportError(ex);
-    }
-  },
-
-  windows: function (fun, onlyBrowsers = true) {
-    let windows = Services.wm.getEnumerator(onlyBrowsers ? this.BROWSERTYPE : null);
-    while (windows.hasMoreElements()) {
-      let win = windows.getNext();
-      if (!win._uc)
-        continue;
-      if (!onlyBrowsers) {
-        let frames = win.docShell.getAllDocShellsInSubtree(Ci.nsIDocShellTreeItem.typeAll, Ci.nsIDocShell.ENUMERATE_FORWARDS);
-        let res = frames.some(frame => {
-          let fWin = frame.domWindow;
-          let {document, location} = fWin;
-          if (fun(document, fWin, location))
-            return true;
-        });
-        if (res)
-          break;
-      } else {
-        let {document, location} = win;
-        if (fun(document, win, location))
-          break;
-      }
-    }
-  },
-
-  createElement: function (doc, tag, atts, XUL = true) {
-    let el = XUL ? doc.createXULElement(tag) : doc.createElement(tag);
-    for (let att in atts) {
-      el.setAttribute(att, atts[att]);
-    }
-    return el
-  }
-};
-
-if (xPref.get(_uc.PREF_ENABLED) === undefined) {
-  xPref.set(_uc.PREF_ENABLED, true, true);
-}
-
-if (xPref.get(_uc.PREF_SCRIPTSDISABLED) === undefined) {
-  xPref.set(_uc.PREF_SCRIPTSDISABLED, '', true);
-}
-
-let UserChrome_js = {
-  observe: function (aSubject) {
-    aSubject.addEventListener('DOMContentLoaded', this, {once: true});
-  },
-
-  handleEvent: function (aEvent) {
-    let document = aEvent.originalTarget;
-    let window = document.defaultView;
-    this.load(window);
-  },
-
-  load: function (window) {
-    let location = window.location;
-
-    if (!this.sharedWindowOpened && location.href == 'chrome://extensions/content/dummy.xhtml') {
-      this.sharedWindowOpened = true;
-
-      Management.on('extension-browser-inserted', function (topic, browser) {
-        browser.messageManager.addMessageListener('Extension:BackgroundViewLoaded', this.messageListener.bind(this));
-      }.bind(this));
-    } else if (/^(chrome:(?!\/\/global\/content\/commonDialog\.x?html)|about:(?!blank))/i.test(location.href)) {
-      window.UC = UC;
-      window._uc = _uc;
-      window.xPref = xPref;
-      if (window._gBrowser) // bug 1443849
-        window.gBrowser = window._gBrowser;
-
-      if (xPref.get(_uc.PREF_ENABLED)) {
-        Object.values(_uc.scripts).forEach(script => {
-          _uc.loadScript(script, window);
-        });
-      } else if (!UC.rebuild) {
-        _uc.loadScript(_uc.scripts[_uc.ALWAYSEXECUTE], window);
-      }
-    }
-  },
-
-  messageListener: function (msg) {
-    const browser = msg.target;
-    const { addonId } = browser._contentPrincipal;
-
-    browser.messageManager.removeMessageListener('Extension:BackgroundViewLoaded', this.messageListener);
-
-    if (browser.ownerGlobal.location.href == 'chrome://extensions/content/dummy.xhtml') {
-      UC.webExts.set(addonId, browser);
-      Services.obs.notifyObservers(null, 'UCJS:WebExtLoaded', addonId);
-    } else {
-      let win = browser.ownerGlobal.windowRoot.ownerGlobal;
-      UC.sidebar.get(addonId)?.set(win, browser) || UC.sidebar.set(addonId, new Map([[win, browser]]));
-      Services.obs.notifyObservers(win, 'UCJS:SidebarLoaded', addonId);
-    }
-  }
-};
-
-if (!Services.appinfo.inSafeMode) {
-  _uc.chromedir.append(_uc.scriptsDir);
-  _uc.getScripts();
-  let windows = Services.wm.getEnumerator(null);
-  while (windows.hasMoreElements()) {
-    let win = windows.getNext();
-    if (!('UC' in win))
-      UserChrome_js.load(win)
-  }
-  Services.obs.addObserver(UserChrome_js, 'chrome-document-global-created', false);
-}
diff --git a/modules/firefox.home/chrome/utils/xPref.jsm b/modules/firefox.home/chrome/utils/xPref.jsm
deleted file mode 100644
index dcb44b3..0000000
--- a/modules/firefox.home/chrome/utils/xPref.jsm
+++ /dev/null
@@ -1,85 +0,0 @@
-let EXPORTED_SYMBOLS = ['xPref'];
-
-var xPref = {
-  get: function(prefPath, def = false, valueIfUndefined, setDefault = true) {
-    let sPrefs = def ?
-      Services.prefs.getDefaultBranch(null) :
-      Services.prefs;
-
-    try {
-      switch (sPrefs.getPrefType(prefPath)) {
-        case 0:
-          if (valueIfUndefined != undefined)
-            return this.set(prefPath, valueIfUndefined, setDefault);
-          else
-            return undefined;
-        case 32:
-          return sPrefs.getStringPref(prefPath);
-        case 64:
-          return sPrefs.getIntPref(prefPath);
-        case 128:
-          return sPrefs.getBoolPref(prefPath);
-      }
-    } catch (ex) {
-      return undefined;
-    }
-    return;
-  },
-
-  set: function(prefPath, value, def = false) {
-    let sPrefs = def ?
-      Services.prefs.getDefaultBranch(null) :
-      Services.prefs;
-
-    try {
-      switch (typeof value) {
-        case 'string':
-          return sPrefs.setStringPref(prefPath, value) || value;
-        case 'number':
-          return sPrefs.setIntPref(prefPath, value) || value;
-        case 'boolean':
-          return sPrefs.setBoolPref(prefPath, value) || value;
-      }
-    } catch (e) { console.error(e) }
-    return;
-  },
-
-  lock: function(prefPath, value) {
-    let sPrefs = Services.prefs;
-    this.lockedBackupDef[prefPath] = this.get(prefPath, true);
-    if (sPrefs.prefIsLocked(prefPath))
-      sPrefs.unlockPref(prefPath);
-
-    this.set(prefPath, value, true);
-    sPrefs.lockPref(prefPath);
-  },
-
-  lockedBackupDef: {},
-
-  unlock: function(prefPath) {
-    Services.prefs.unlockPref(prefPath);
-    let bkp = this.lockedBackupDef[prefPath];
-    if (bkp == undefined)
-      Services.prefs.deleteBranch(prefPath);
-    else
-      this.set(prefPath, bkp, true);
-  },
-
-  clear: Services.prefs.clearUserPref,
-
-  addListener: function(prefPath, trat) {
-    this.observer = function(aSubject, aTopic, prefPath) {
-      return trat(xPref.get(prefPath), prefPath);
-    }
-
-    Services.prefs.addObserver(prefPath, this.observer);
-    return {
-      prefPath,
-      observer: this.observer
-    };
-  },
-
-  removeListener: function(obs) {
-    Services.prefs.removeObserver(obs.prefPath, obs.observer);
-  }
-}
diff --git a/modules/firefox.home/chrome/utils/xPref.sys.mjs b/modules/firefox.home/chrome/utils/xPref.sys.mjs
new file mode 100644
index 0000000..aba56db
--- /dev/null
+++ b/modules/firefox.home/chrome/utils/xPref.sys.mjs
@@ -0,0 +1,92 @@
+'use strict';
+
+export const xPref = {
+  // Retorna o valor da preferência, seja qual for o tipo, mas não
+  // testei com tipos complexos como nsIFile, não sei como detectar
+  // uma preferência assim, na verdade nunca vi uma
+  get: function (prefPath, def = false, valueIfUndefined, setDefault = true) {
+    let sPrefs = def ?
+                   Services.prefs.getDefaultBranch(null) :
+                   Services.prefs;
+
+    try {
+      switch (sPrefs.getPrefType(prefPath)) {
+        case 0:
+          if (valueIfUndefined != undefined)
+            return this.set(prefPath, valueIfUndefined, setDefault);
+          else
+            return undefined;
+        case 32:
+          return sPrefs.getStringPref(prefPath);
+        case 64:
+          return sPrefs.getIntPref(prefPath);
+        case 128:
+          return sPrefs.getBoolPref(prefPath);
+      }
+    } catch (ex) {
+      return undefined;
+    }
+    return;
+  },
+
+  set: function (prefPath, value, def = false) {
+    let sPrefs = def ?
+                   Services.prefs.getDefaultBranch(null) :
+                   Services.prefs;
+
+    switch (typeof value) {
+      case 'string':
+        return sPrefs.setStringPref(prefPath, value) || value;
+      case 'number':
+        return sPrefs.setIntPref(prefPath, value) || value;
+      case 'boolean':
+        return sPrefs.setBoolPref(prefPath, value) || value;
+    }
+    return;
+  },
+
+  lock: function (prefPath, value) {
+    let sPrefs = Services.prefs;
+    this.lockedBackupDef[prefPath] = this.get(prefPath, true);
+    if (sPrefs.prefIsLocked(prefPath))
+      sPrefs.unlockPref(prefPath);
+
+    this.set(prefPath, value, true);
+    sPrefs.lockPref(prefPath);
+  },
+
+  lockedBackupDef: {},
+
+  unlock: function (prefPath) {
+    Services.prefs.unlockPref(prefPath);
+    let bkp = this.lockedBackupDef[prefPath];
+    if (bkp == undefined)
+      Services.prefs.deleteBranch(prefPath);
+    else
+      this.set(prefPath, bkp, true);
+  },
+
+  clear: Services.prefs.clearUserPref,
+
+  // Detecta mudanças na preferência e retorna:
+  // return[0]: valor da preferência alterada
+  // return[1]: nome da preferência alterada
+  // Guardar chamada numa var se quiser interrompê-la depois
+  addListener: function (prefPath, trat) {
+    this.observer = function (aSubject, aTopic, prefPath) {
+      return trat(xPref.get(prefPath), prefPath);
+    }
+
+    Services.prefs.addObserver(prefPath, this.observer);
+    return {
+      prefPath,
+      observer: this.observer
+    };
+  },
+
+  // Encerra pref observer
+  // Só precisa passar a var definida quando adicionou
+  removeListener: function (obs) {
+    Services.prefs.removeObserver(obs.prefPath, obs.observer);
+  }
+}
diff --git a/modules/firefox.home/default.nix b/modules/firefox.home/default.nix
index 208d2e7..0d53fe9 100644
--- a/modules/firefox.home/default.nix
+++ b/modules/firefox.home/default.nix
@@ -1,10 +1,11 @@
 { config, pkgs, lib, ... }:
 let
-  unwrappedFirefoxPackage = pkgs.firefox-devedition-unwrapped;
-
-  firefoxBinName = "firefox-devedition";
-
+  unwrappedFirefoxPackage = pkgs.firefox-unwrapped;
+  firefoxBinName = "firefox";
   configDir = ".mozilla/firefox";
+  # unwrappedFirefoxPackage = pkgs.librewolf-unwrapped;
+  # firefoxBinName = "librewolf";
+  # configDir = ".config/librewolf/librewolf";
 
   extensions = [
     "https://addons.mozilla.org/firefox/downloads/file/3792127/firefox_dracula-1.0.xpi"
@@ -36,10 +37,8 @@ let
   profilePath = "default";
 in {
   programs.firefox = {
-    enable = false;
+    enable = true;
     package = firefox;
-
-    # nativeMessagingHosts = [ pkgs.tridactyl-native ];
     policies = policies;
   };
 
@@ -48,18 +47,11 @@ in {
   ] else [];
 
   home.file = if config.programs.firefox.enable then {
-    # ".config/tridactyl".source = ./tridactyl;
-
     "${configDir}/${profilePath}/chrome".source = ./chrome;
 
     "${configDir}/profiles.ini".text = lib.generators.toINI {} {
-      Profile1 = {
-        Name = "default";
-        IsRelative = 1;
-        Path = profilePath;
-      };
       Profile0 = {
-        Name = "dev-edition-default";
+        Name = "default";
         Default = 1;
         IsRelative = 1;
         Path = profilePath;
diff --git a/modules/firefox.home/policies.nix b/modules/firefox.home/policies.nix
index f18f3c8..cacc70d 100644
--- a/modules/firefox.home/policies.nix
+++ b/modules/firefox.home/policies.nix
@@ -4,8 +4,6 @@
     ManagedBookmarks = [
       { toplevel_name = "Managed bookmarks"; }
       { name = "Daily Dev"; url = "https://app.daily.dev"; }
-      { name = "Email: Microsoft Outlook"; url = "https://outlook.office365.com/mail/"; }
-      { name = "Email: GMail"; url = "https://mail.google.com/mail/u/0/"; }
       # { name = "Shtuff"; children = [] }
     ];
     DisplayBookmarksToolbar = "never";
@@ -33,7 +31,6 @@
     };
     ShowHomeButton = false;
 
-    # PopupBlocking = [];
     SearchEngines = {
       Default = "DuckDuckGo lite";
       SearchSuggestEnabled = false;
diff --git a/modules/firefox.home/preferences.nix b/modules/firefox.home/preferences.nix
index accaa05..3d3dc45 100644
--- a/modules/firefox.home/preferences.nix
+++ b/modules/firefox.home/preferences.nix
@@ -37,7 +37,7 @@ in {
     "browser.dataFeatureRecommendations.enabled" = false;
     "extensions.htmlaboutaddons.recommendations.enabled" = false;
 
-    "layout.css.has-selector.enabled" = true; 
+    "layout.css.has-selector.enabled" = true;
     "browser.toolbars.bookmarks.visibility" = "never";
     "browser.tabs.insertAfterCurrent" = true;
     "browser.urlbar.shortcuts.bookmarks" = false;
diff --git a/modules/firefox.home/tridactyl/themes/phenax.css b/modules/firefox.home/tridactyl/themes/phenax.css
deleted file mode 100644
index 43f2ad8..0000000
--- a/modules/firefox.home/tridactyl/themes/phenax.css
+++ /dev/null
@@ -1,173 +0,0 @@
-:root {
-  /* Dracula Colors */
-  --bg: #0f0c19;
-  --currentline: #44475a;
-  --fg: #f8f8f2;
-  --comment: #6272a4;
-  --cyan: #8be9fd;
-  --green: #50fa7b;
-  --orange: #ffb86c;
-  --pink: #ff79c6;
-  --violet: #4e3aA3;
-  --red: #ff5555;
-  --yellow: #f1fa8c;
-  --font: "JetBrainsMono Nerd Font", "JetBrains Mono", sans-serif;
-
-  --tridactyl-fg: var(--fg);
-  --tridactyl-bg: var(--bg);
-  --tridactyl-url-fg: var(--violet);
-  --tridactyl-url-bg: var(--bg);
-  --tridactyl-highlight-box-bg: var(--currentline);
-  --tridactyl-highlight-box-fg: var(--fg);
-  --tridactyl-of-fg: var(--fg);
-  --tridactyl-of-bg: var(--currentline);
-  --tridactyl-cmdl-fg: var(--bg);
-  --tridactyl-cmdl-font-family: var(--font);
-  --tridactyl-cmplt-font-family: var(--font);
-  --tridactyl-hintspan-font-family: var(--font);
-
-  /* Hint character tags */
-  --tridactyl-hintspan-fg: var(--bg) !important;
-  --tridactyl-hintspan-bg: var(--green) !important;
-
-  /* Element Highlights */
-  --tridactyl-hint-active-fg: none;
-  --tridactyl-hint-active-bg: none;
-  --tridactyl-hint-active-outline: none;
-  --tridactyl-hint-bg: none;
-  --tridactyl-hint-outline: none;
-}
-
-#command-line-holder {
-  order: 1;
-  border: 2px solid var(--violet);
-  background: var(--tridactyl-bg);
-}
-
-#tridactyl-colon {
-  color: var(--violet) !important;
-  font-size: 1rem;
-}
-
-#tridactyl-input {
-  color: var(--tridactyl-fg);
-  width: 90%;
-  font-size: 1.1rem !important;
-  line-height: 1em;
-  background: var(--tridactyl-bg);
-  padding: 0.5rem 0.2rem !important;
-}
-
-#completions table {
-  font-size: 0.8rem;
-  font-weight: 200;
-  border-spacing: 0;
-  table-layout: fixed;
-  padding: 0.5rem 1rem !important;
-}
-
-#completions > div {
-  max-height: calc(20 * var(--option-height));
-  min-height: calc(10 * var(--option-height));
-}
-
-/* COMPLETIONS */
-
-#completions {
-  --option-height: 1.4em;
-  color: var(--tridactyl-fg);
-  background: var(--tridactyl-bg);
-  display: inline-block;
-  font-size: unset;
-  font-weight: 200;
-  overflow: hidden;
-  width: 100%;
-  border-top: unset;
-  order: 2;
-}
-
-/* Olie doesn't know how CSS inheritance works */
-#completions .HistoryCompletionSource {
-  max-height: unset;
-  min-height: unset;
-}
-
-#completions .HistoryCompletionSource table {
-  width: 100%;
-  font-size: 9pt;
-  border-spacing: 0;
-  table-layout: fixed;
-}
-
-/* redundancy 2: redundancy 2: more redundancy */
-#completions .BmarkCompletionSource {
-  max-height: unset;
-  min-height: unset;
-}
-
-#completions table tr td.prefix,
-#completions table tr td.privatewindow,
-#completions table tr td.container,
-#completions table tr td.icon {
-  display: none;
-}
-
-#completions .BufferCompletionSource table {
-  width: unset;
-  font-size: unset;
-  border-spacing: unset;
-  table-layout: unset;
-}
-
-#completions table tr .title {
-  width: 50%;
-}
-
-#completions table tr {
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
-#completions .sectionHeader {
-  background: unset;
-  font-weight: bold;
-  border-bottom: unset;
-  font-size: 0.8rem !important;
-  color: var(--violet) !important;
-  text-transform: uppercase;
-  padding: 0.4rem 1rem !important;
-}
-
-#cmdline_iframe:not(.hidden) {
-  position: fixed !important;
-  bottom: unset;
-  top: 25% !important;
-  left: 10% !important;
-  z-index: 2147483647 !important;
-  transition: none !important;
-  width: 80% !important;
-  box-shadow: rgba(0, 0, 0, 0.5) 0px 0px 20px !important;
-  border: 1px solid #1b1825 !important;
-}
-
-.TridactylStatusIndicator {
-  position: fixed !important;
-  bottom: 0 !important;
-  background: var(--tridactyl-bg) !important;
-  border: unset !important;
-  border: 1px var(--violet) solid !important;
-  font-size: 10pt !important;
-  /*font-weight: 200 !important;*/
-  padding: 0.3ex 0.8ex !important;
-}
-
-#completions .focused {
-  background: var(--violet);
-  color: var(--fg);
-}
-
-#completions .focused .url {
-  background: var(--violet);
-  color: var(--fg);
-}
diff --git a/modules/firefox.home/tridactyl/tridactylrc b/modules/firefox.home/tridactyl/tridactylrc
deleted file mode 100644
index f3373a8..0000000
--- a/modules/firefox.home/tridactyl/tridactylrc
+++ /dev/null
@@ -1,36 +0,0 @@
-colorscheme phenax
-
-set hintnames numeric
-set hintfiltermode vimperator-reflow
-set editorcmd sensible-terminal -e nvim
-set newtab about:blank
-set viewsource default
-set browsermaps { "<C-,>": "escapehatch", "<C-6>": "noh" }
-
-" Unbind default keys
-unbind d
-unbind D
-unbind <C-j>
-unbind <C-k>
-unbind t
-unbind tt
-unbind T
-unbind J
-unbind K
-unbind f
-unbind n
-unbind N
-unbind a
-unbind A
-unbind <C-f>
-
-bind o fillcmdline tabopen
-bind O fillcmdline open
-bind p clipboard tabopen
-bind P clipboard open
-bind n findnext
-bind N findprev
-
-bind --mode=normal J scrollpx 0 200
-bind --mode=normal K scrollpx 0 -200
-
-- 
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