diff --git a/hmModules/firefox/catppuccin.css b/hmModules/firefox/catppuccin.css
new file mode 100644
index 0000000..8cad578
--- /dev/null
+++ b/hmModules/firefox/catppuccin.css
@@ -0,0 +1,187 @@
+:root {    /* Catppuccin Colors */
+    --bg: #1e1e2e;
+    --currentline: #302D41;
+    --fg: #d9e0ee;
+    --comment: #575268;
+    --flamingo: #f2cdcd;
+    --mauve: #ddb6f2;
+    --pink: #f5c2e7;
+    --maroon: #e8a2af;
+    --red: #f28fad;
+    --peach: #f8bd96;
+    --yellow: #fae3b0;
+    --green: #abe9b3;
+    --teal: #b5e8e0;
+    --blue: #96cdfb;
+    --sky: #89dceb;
+    --lavender: #c9cbff;
+    --rosewater: #f5e0dc;
+    --font: monospace; /*"FiraCode Nerd Font Mono";*/
+
+    /* vimium theme uses colors: flamingo, peach, rosewater, green, blue, lavender */
+    --tridactyl-fg: var(--fg);
+    --tridactyl-bg: var(--bg);
+    --tridactyl-url-fg: var(--rosewater);
+    --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(--lavender);
+    background: var(--tridactyl-bg);
+}
+
+#tridactyl-input {
+    padding: 1rem;
+    color: var(--tridactyl-fg);
+    width: 90%;
+    font-size: 1.5rem;
+    line-height: 1.5;
+    background: var(--tridactyl-bg);
+    padding-left: unset;
+    padding: 1rem;
+}
+
+#completions table {
+    font-size: 0.8rem;
+    font-weight: 200;
+    border-spacing: 0;
+    table-layout: fixed;
+    padding: 1rem 0;
+    /* padding-top: 1rem; */
+    /* padding-bottom: 1rem; */
+}
+
+#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, #completions table tr td.excmd {
+    width: 50%;
+    padding-left: 1rem;
+    color: var(--blue);
+}
+
+#completions table tr .content, #completions table tr td.documentation {
+  padding-right: 1rem;
+}
+
+#completions table tr {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+#completions table tr td {
+  padding: .5rem 0;
+}
+
+#completions .sectionHeader {
+    background: unset;
+    font-weight: bold;
+    border-bottom: unset;
+    padding: 1rem 1rem 0 !important;
+    padding-left: unset;
+    padding-bottom: 0.2rem;
+    color: var(--peach);
+}
+
+#cmdline_iframe {
+    position: fixed !important;
+    bottom: unset;
+    top: 25% !important;
+    left: 10% !important;
+    z-index: 2147483647 !important;
+    width: 80% !important;
+    box-shadow: rgba(0, 0, 0, 0.5) 0px 0px 20px !important;
+}
+
+.TridactylStatusIndicator {
+    position: fixed !important;
+    bottom: 0 !important;
+    background: var(--tridactyl-bg) !important;
+    border: unset !important;
+    border: 1px var(--purple) solid !important;
+    font-size: 12pt !important;
+    /*font-weight: 200 !important;*/
+    padding: 0.8ex !important;
+}
+
+#completions .focused {
+    background: var(--currentline);
+    /* color: var(--blue); */
+    font-weight: bold;
+}
+#completions .focused td.title {
+  color: var(--pink);
+}
+
+#completions .focused .url {
+    background: var(--currentline);
+    color: var(--green);
+}
diff --git a/hmModules/firefox/default.nix b/hmModules/firefox/default.nix
index f6ae31e..4f0a3c2 100644
--- a/hmModules/firefox/default.nix
+++ b/hmModules/firefox/default.nix
@@ -1,30 +1,69 @@
 {
   pkgs,
-  username,
   ...
 }:
+let
+  mkExtension = shortId: uuid: {
+    name = uuid;
+    value = {
+      install_url = "https://addons.mozilla.org/en-US/firefox/downloads/latest/${shortId}/latest.xpi";
+      installation_mode = "normal_installed";
+    };
+  };
+in
 {
   programs.firefox = {
     enable = true;
-    package = pkgs.wrapFirefox pkgs.firefox-unwrapped {
-      extraPolicies = {
-        ExtensionSettings = { };
+    nativeMessagingHosts = [ pkgs.tridactyl-native ];
+    policies = {
+      DisableTelemetry = true;
+      DisableFirefoxStudies = true;
+
+      EnableTrackingProtection = {
+        Value = true;
+        Locked = true;
+        Cryptomining = true;
+        Fingerprinting = true;
+        EmailTracking = true;
       };
-      nativeMessagingHosts = [ pkgs.tridactyl-native ];
+      HardwareAcceleration = true;
+      FirefoxHome = {
+        TopSites = false;
+        SponsoredTopSites = false;
+        Highlights = false;
+        Pocket = false;
+        SponsoredPocket = false;
+        Snippets = false;
+        Locked = false;
+      };
+      FirefoxSuggest = {
+        WebSuggestions = true;
+        SponsoredSuggestions = false;
+        ImproveSuggest = false;
+        Locked = true;
+      };
+      OverrideFirstRunPage = "";
+      OverridePostUpdatePage = "";
+      DontCheckDefaultBrowser = true;
+      DisplayMenuBar = "default-off"; # alternatives: "always", "never" or "default-on"
+      SearchBar = "unified"; # alternative: "separate"
+      HttpsOnlyMode = "force_enabled";
+      NoDefaultBookmarks = true;
+      OfferToSaveLogins = false;
+      OfferToSaveLoginsDefault = false;
+      PasswordManagerEnabled = true;
+      DefaultDownloadDirectory = "\${home}/Downloads";
+      PromptForDownloadLocation = false;
+      RequestedLocales = "en-US";
+
+      ExtensionSettings = builtins.listToAttrs [
+        (mkExtension "ublock-origin" "uBlock0@raymondhill.net")
+        (mkExtension "tridactyl-vim" "tridactyl.vim@cmcaine.co.uk")
+        (mkExtension "styl-us" "7a7a4a92-a2a0-41d1-9fd7-1e92480d612d")
+      ];
     };
-    profiles.${username} = {
-      settings = {
-        "browser.startup.homepage" = "https://google.it";
-        "browser.search.region" = "IT";
-        "browser.search.isUS" = false;
-        "distribution.searchplugins.defaultLocale" = "it-IT";
-        "general.useragent.locale" = "it-IT";
-        "browser.bookmarks.showMobileBookmarks" = true;
-        "browser.download.folderList" = 2;
-        "browser.download.lastDir" = "/home/${username}/Downloads/";
-        "browser.shell.checkDefaultBrowser" = false;
-      };
-      search.force = true;
+    profiles.default = {
+      search.default = "DuckDuckGo";
       search.engines = {
         "Searx" = {
           urls = [
@@ -40,10 +79,19 @@
           ];
         };
       };
+      bookmarks = [ ];
+      extensions = [ ];
+      userChrome = builtins.readFile ./userchrome.css;
     };
   };
-  home.sessionVariables = {
-    MOZ_ENABLE_WAYLAND = 1;
-    NIXOS_OZONE_WL = 1;
+
+  xdg.configFile."tridactyl/tridactylrc".text = ''
+    set editorcmd footclient -e hx %f
+
+    colors catppuccin
+  '';
+
+  xdg.configFile."tridactyl/themes/catppuccin.css" = {
+    source = ./catppuccin.css;
   };
 }
diff --git a/hmModules/firefox/userchrome.css b/hmModules/firefox/userchrome.css
new file mode 100644
index 0000000..7abb436
--- /dev/null
+++ b/hmModules/firefox/userchrome.css
@@ -0,0 +1,67 @@
+
+/* * Do not remove the @namespace line -- it's required for correct functioning */
+/* set default namespace to XUL */
+@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
+
+/* Remove Back button when there's nothing to go Back to */
+#back-button[disabled="true"] { display: none; }
+
+/* Remove Forward button when there's nothing to go Forward to */
+#forward-button[disabled="true"] { display: none; }
+
+/* Remove Home button (never use it) */
+#home-button { display: none; }
+
+.titlebar-spacer {
+    display: none !important;
+}
+
+/* Remove import bookmarks button */
+#import-button {
+  display: none;
+}
+
+/* Remove bookmark toolbar */
+toolbarbutton.bookmark-item:not(.subviewbutton) {
+  display: none;
+}
+
+/* Remove whitespace in toolbar */
+#nav-bar toolbarpaletteitem[id^="wrapper-customizableui-special-spring"], #nav-bar toolbarspring {
+  display: none;
+}
+
+/* Hide dumb Firefox View button */
+#firefox-view-button {
+  visibility: hidden;
+}
+
+/* Hide Firefox tab icon */
+.tab-icon-image {
+  display: none;
+}
+
+/* Linux stuff to keep GNOME system theme */
+.titlebar-min {
+  appearance: auto !important;
+  -moz-default-appearance: -moz-window-button-minimize !important;
+}
+
+.titlebar-max {
+  appearance: auto !important;
+  -moz-default-appearance: -moz-window-button-maximize !important;
+}
+
+.titlebar-restore {
+    appearance: auto !important;
+    -moz-default-appearance: -moz-window-button-restore !important;
+}
+
+.titlebar-close {
+  appearance: auto !important;
+  -moz-default-appearance: -moz-window-button-close !important;
+}
+
+.titlebar-button {
+  list-style-image: none !important;
+}