feat: add chrome mcp and tailscale extrension

configuration.nix

@@ -21,6 +21,7 @@
       };
     };
   };
+  services.blueman.enable = true;
   networking.networkmanager.enable = true;
   networking.networkmanager.settings = {
     connection = {
@@ -43,7 +44,7 @@
   };
 
   systemd.services.tailscale-set-operator = {
-    description = "Set Tailscale operator user";
+    description = "Set Tailscale local preferences";
     after = [ "tailscaled.service" ];
     requires = [ "tailscaled.service" ];
     wantedBy = [ "multi-user.target" ];
@@ -52,6 +53,7 @@
     path = [ pkgs.tailscale ];
     script = ''
       tailscale set --operator=jet
+      tailscale set --exit-node-allow-lan-access=true
     '';
   };
 
@@ -89,6 +91,7 @@
     serviceConfig = {
       Type = "simple";
       User = "jet";
+      Environment = [ "OPENCODE_DB=opencode.db" ];
       Restart = "always";
       RestartSec = 5;
       TimeoutStartSec = 75;
@@ -178,7 +181,6 @@
 
   # Keep GNOME's shell and file-manager integration while dropping apps replaced elsewhere.
   environment.gnome.excludePackages = with pkgs; [
-    baobab
     decibels
     epiphany
     evince
@@ -194,7 +196,6 @@
     gnome-logs
     gnome-maps
     gnome-music
-    gnome-system-monitor
     gnome-text-editor
     gnome-tour
     gnome-weather
@@ -279,8 +280,19 @@
   security.polkit.enable = true;
   programs.gphoto2.enable = true;
 
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    openFirewall = true;
+  };
+
   services.printing.enable = true;
 
+  hardware.sane = {
+    enable = true;
+    extraBackends = [ pkgs.sane-airscan ];
+  };
+
   services.pulseaudio.enable = false;
   security.rtkit.enable = true;
   services.pipewire = {
@@ -317,6 +329,8 @@
       "render"
       "docker"
       "camera"
+      "scanner"
+      "lp"
     ];
   };
 
@@ -395,8 +409,11 @@
     docker-compose
     exfatprogs
     flatpak
-    wget
     nh
+    sane-airscan
+    sane-backends
+    simple-scan
+    wget
   ];
 
   programs.steam.enable = true;

flake.lock

@@ -107,11 +107,11 @@
         "zon2nix": "zon2nix"
       },
       "locked": {
-        "lastModified": 1778705014,
+        "lastModified": 1779573072,
-        "narHash": "sha256-w6IojREyFkGvqW78BPCcz4sg7oEYx7YzJs6xgAN6LWA=",
+        "narHash": "sha256-DgdXilZcUCEQdOcgt2+Aj77+up2OkdBFg5Q6En5PUB0=",
         "owner": "ghostty-org",
         "repo": "ghostty",
-        "rev": "b23d567cd89874ffe218036536a2aec52851f34f",
+        "rev": "d5d8cef4d3834cc8999eb9344066b0960b033f2d",
         "type": "github"
       },
       "original": {
@@ -127,11 +127,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1778551011,
+        "lastModified": 1779426614,
-        "narHash": "sha256-woJV7tJwwzjR0xWDNuGpwMENe/OEMAdSGg+nqWs9tUE=",
+        "narHash": "sha256-Ynp7Vq/3ycx53zzLh/Dfvjibdvt+mVhTM50O5LCbdmw=",
         "owner": "helix-editor",
         "repo": "helix",
-        "rev": "8c41b11607924f7584b77c8a6e6b16439a2f559f",
+        "rev": "a62d374fcb489f83bddd3a775df250ff4b9b34a9",
         "type": "github"
       },
       "original": {
@@ -190,11 +190,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778706808,
+        "lastModified": 1779213149,
-        "narHash": "sha256-ihH1UnI6nYSOkjAg4QsOadg6sp2LxXnWO9urPbo3/hw=",
+        "narHash": "sha256-Cf+p/T4Z3n9Sw0TiR3kQaIwQI+/hfvLJcoTzeq6yS3E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9760b31dab3016fc6e422ca241cfeac605fb89c9",
+        "rev": "bd868f769a69d3b6091a1da68a75cb83a181033c",
         "type": "github"
       },
       "original": {
@@ -211,11 +211,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777594677,
+        "lastModified": 1778805320,
-        "narHash": "sha256-h90sHwoRJLRvaTpZroTvU2JRHDFj0czUafM8eqLe1RI=",
+        "narHash": "sha256-nGFJ01m2CTBKD4ABtcY4vLhHrRN91LKr/pn41PcU78A=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "899c08a15beae5da51a5cecd6b2b994777a948da",
+        "rev": "9846abe15e7d0d36b8acbd4d05f2b87461744c92",
         "type": "github"
       },
       "original": {
@@ -231,11 +231,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778393439,
+        "lastModified": 1778999127,
-        "narHash": "sha256-mOtQxUjtKaPHLeoLOY/YEDctmud1X9KwJr4kE1MJ3Wc=",
+        "narHash": "sha256-V5GquqJvAqwFTcpN6hxKSQAtwuJFRUEHmyNKbeaTQDg=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "01466c414c7357ae2ce32be4a272a7c69e94ab5f",
+        "rev": "f680e0d3c1dbefe298c423691662e238496890f2",
         "type": "github"
       },
       "original": {
@@ -246,11 +246,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1778593042,
+        "lastModified": 1779258371,
-        "narHash": "sha256-xYGrSg6354UK2K4WSQd4+TfyvfqmvFbSY+ZtGQUXK0c=",
+        "narHash": "sha256-j1iZsLy6oFApqR1oiDmHhvkwxXqcNi0aoSJj643LuwU=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9bd7c80d43e258aaa607d83b43661df11444d808",
+        "rev": "c97bc4d15bd3473dd095e8e8ba57330ab1943a77",
         "type": "github"
       },
       "original": {
@@ -322,11 +322,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1778443072,
+        "lastModified": 1778869304,
-        "narHash": "sha256-zi7/fsqM/kFdNuED//4WOCUtezGtKKqRNORjMvfwjnA=",
+        "narHash": "sha256-30sZNZoA1cqF5JNO9fVX+wgiQYjB7HJqqJ4ztCDeBZE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "da5ad661ba4e5ef59ba743f0d112cbc30e474f32",
+        "rev": "d233902339c02a9c334e7e593de68855ad26c4cb",
         "type": "github"
       },
       "original": {
@@ -344,11 +344,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778708329,
+        "lastModified": 1779295057,
-        "narHash": "sha256-JOe9qeUXd6PW+3xrDX5Zd9MREpMALiNXResDymwBl0Y=",
+        "narHash": "sha256-f5Fi5arOp96quGbXiqwbIOnePBBYLw/hS0tqjOZMRv0=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "7ad26749532188766f452f29b2934b9a1974b609",
+        "rev": "9dfb56523219a31511e0d8e59d0270dcdd96bd6f",
         "type": "github"
       },
       "original": {
@@ -362,11 +362,11 @@
         "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1778708807,
+        "lastModified": 1779580088,
-        "narHash": "sha256-3bzJZnQtSO5T/H44nXi4lQWfO0InZ5Vg+qbV/vtOjZU=",
+        "narHash": "sha256-oYEtJtyKegw8CO+OistcabbKDmhrRDrVmSbLcXT9mkw=",
         "owner": "anomalyco",
         "repo": "opencode",
-        "rev": "0d8c9f343735d3b942e5921a83d764529f64089a",
+        "rev": "0b3a1c2fdf8032d7168d1a5103c460c84dfee882",
         "type": "github"
       },
       "original": {
@@ -449,11 +449,11 @@
         "nixpkgs": "nixpkgs_5"
       },
       "locked": {
-        "lastModified": 1778598708,
+        "lastModified": 1778940218,
-        "narHash": "sha256-zEqv3NDSUYY+09VDLupqY96bfN5gkb/OjPbJFp1/vvM=",
+        "narHash": "sha256-jZ9fPgH9s3+R0uU4s9OhyPXOufo1Seh0Y7wzYz0qAr8=",
         "owner": "jetpham",
         "repo": "nix-t3code",
-        "rev": "87ed3952374699b1fb67e7bd7e051d6a48125aff",
+        "rev": "b4b106ccd832a15a6f3d89796538555437796e18",
         "type": "github"
       },
       "original": {
@@ -470,11 +470,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778585655,
+        "lastModified": 1779455631,
-        "narHash": "sha256-yfxy9aTlIgU2Z36H8cJURgYLgjT4qvFeOzoAC/HXcKM=",
+        "narHash": "sha256-svU6Ro4xiMxMA1KJGwQ/nfKwz3yXE/SONCw2Z1qTXHA=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "42f41abcef13dc81c85407b57aa1fd1bde46e46c",
+        "rev": "5bcdfcef664bf62831dcb4b947004d9c5fbf7201",
         "type": "github"
       },
       "original": {

flake.nix

@@ -63,8 +63,13 @@
                 inputs.nur.overlays.default
                 inputs.ghostty.overlays.default
                 inputs.helix.overlays.default
-                (final: prev: {
+                (_final: prev: {
-                  opencode = opencode.packages.${prev.stdenv.hostPlatform.system}.opencode;
+                  opencode = opencode.packages.${prev.stdenv.hostPlatform.system}.opencode.overrideAttrs (old: {
+                    postPatch = (old.postPatch or "") + ''
+                      substituteInPlace package.json \
+                        --replace-fail '"packageManager": "bun@1.3.14"' '"packageManager": "bun@1.3.13"'
+                    '';
+                  });
                 })
               ];
             }

gnome-extensions/evil-bit-toggle/extension.js

@@ -0,0 +1,151 @@
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import GObject from 'gi://GObject';
+
+import {Extension} from 'resource:///org/gnome/shell/extensions/extension.js';
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+import * as QuickSettings from 'resource:///org/gnome/shell/ui/quickSettings.js';
+
+const EVIL_BIT_CTL = '@evilBitCtl@';
+const PKEXEC = '/run/wrappers/bin/pkexec';
+const STATE_FILE = '/run/evil-bit-toggle/enabled';
+const ICON_NAME = 'dialog-warning-symbolic';
+
+const EvilBitToggle = GObject.registerClass(
+class EvilBitToggle extends QuickSettings.QuickToggle {
+    constructor() {
+        super({
+            title: 'Evil Bit',
+            subtitle: 'RFC 3514: good',
+            iconName: ICON_NAME,
+            toggleMode: true,
+        });
+
+        this._syncing = false;
+        this._pending = false;
+        this._destroyed = false;
+        this._syncFromState();
+
+        this._checkedId = this.connect('notify::checked', () => {
+            if (this._syncing)
+                return;
+
+            this._setEvilBit(this.checked);
+        });
+    }
+
+    _isEnabled() {
+        return GLib.file_test(STATE_FILE, GLib.FileTest.EXISTS);
+    }
+
+    _syncFromState() {
+        this._syncing = true;
+        this.checked = this._isEnabled();
+        this._syncing = false;
+        this._syncSubtitle();
+    }
+
+    _setEvilBit(enabled) {
+        if (this._pending)
+            return;
+
+        this._pending = true;
+        this.reactive = false;
+        this.subtitle = 'Applying...';
+
+        const action = enabled ? 'enable' : 'disable';
+        let proc;
+
+        try {
+            proc = Gio.Subprocess.new(
+                [PKEXEC, EVIL_BIT_CTL, action],
+                Gio.SubprocessFlags.STDOUT_PIPE | Gio.SubprocessFlags.STDERR_PIPE
+            );
+        } catch (error) {
+            this._finishSetEvilBit(error);
+            return;
+        }
+
+        proc.communicate_utf8_async(null, null, (subprocess, result) => {
+            try {
+                const [, , stderr] = subprocess.communicate_utf8_finish(result);
+
+                if (!subprocess.get_successful())
+                    throw new Error(stderr.trim() || `evil-bitctl ${action} failed`);
+
+                this._finishSetEvilBit(null);
+            } catch (error) {
+                this._finishSetEvilBit(error);
+            }
+        });
+    }
+
+    _finishSetEvilBit(error) {
+        if (error)
+            console.warn(`Unable to toggle Evil Bit: ${error.message}`);
+
+        if (this._destroyed)
+            return;
+
+        this._pending = false;
+        this.reactive = true;
+        this._syncFromState();
+    }
+
+    _syncSubtitle() {
+        this.subtitle = this.checked ? 'RFC 3514: evil' : 'RFC 3514: good';
+    }
+
+    destroy() {
+        this._destroyed = true;
+
+        if (this._checkedId) {
+            this.disconnect(this._checkedId);
+            this._checkedId = null;
+        }
+
+        super.destroy();
+    }
+});
+
+const EvilBitIndicator = GObject.registerClass(
+class EvilBitIndicator extends QuickSettings.SystemIndicator {
+    constructor() {
+        super();
+
+        this._indicator = this._addIndicator();
+        this._indicator.icon_name = ICON_NAME;
+
+        this._toggle = new EvilBitToggle();
+        this._indicator.visible = this._toggle.checked;
+        this._checkedId = this._toggle.connect('notify::checked', () => {
+            this._indicator.visible = this._toggle.checked;
+        });
+
+        this.quickSettingsItems.push(this._toggle);
+    }
+
+    destroy() {
+        if (this._checkedId) {
+            this._toggle.disconnect(this._checkedId);
+            this._checkedId = null;
+        }
+
+        this.quickSettingsItems.forEach(item => item.destroy());
+        this._toggle = null;
+
+        super.destroy();
+    }
+});
+
+export default class EvilBitToggleExtension extends Extension {
+    enable() {
+        this._indicator = new EvilBitIndicator();
+        Main.panel.statusArea.quickSettings.addExternalIndicator(this._indicator);
+    }
+
+    disable() {
+        this._indicator.destroy();
+        this._indicator = null;
+    }
+}

gnome-extensions/evil-bit-toggle/metadata.json

@@ -0,0 +1,6 @@
+{
+  "uuid": "evil-bit-toggle@jetpham.github.com",
+  "name": "Evil Bit Toggle",
+  "description": "Adds a Quick Settings toggle for the RFC 3514 evil bit.",
+  "shell-version": ["49"]
+}

gnome-extensions/reduced-motion-toggle/extension.js

@@ -0,0 +1,96 @@
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+
+import {Extension} from 'resource:///org/gnome/shell/extensions/extension.js';
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+import * as QuickSettings from 'resource:///org/gnome/shell/ui/quickSettings.js';
+
+const INTERFACE_SCHEMA = 'org.gnome.desktop.interface';
+const ENABLE_ANIMATIONS_KEY = 'enable-animations';
+
+const ReducedMotionToggle = GObject.registerClass(
+class ReducedMotionToggle extends QuickSettings.QuickToggle {
+    constructor() {
+        super({
+            title: 'Reduced Motion',
+            subtitle: 'Prefer fewer animations',
+            iconName: 'preferences-desktop-accessibility-symbolic',
+            toggleMode: true,
+        });
+
+        this._settings = new Gio.Settings({schema_id: INTERFACE_SCHEMA});
+        this._syncing = false;
+        this._changedId = this._settings.connect(
+            `changed::${ENABLE_ANIMATIONS_KEY}`,
+            () => this._sync()
+        );
+        this._checkedId = this.connect('notify::checked', () => {
+            if (!this._syncing)
+                this._settings.set_boolean(ENABLE_ANIMATIONS_KEY, !this.checked);
+        });
+
+        this._sync();
+    }
+
+    _sync() {
+        const reducedMotionEnabled = !this._settings.get_boolean(ENABLE_ANIMATIONS_KEY);
+
+        if (this.checked === reducedMotionEnabled)
+            return;
+
+        this._syncing = true;
+        this.checked = reducedMotionEnabled;
+        this._syncing = false;
+    }
+
+    destroy() {
+        if (this._changedId) {
+            this._settings.disconnect(this._changedId);
+            this._changedId = null;
+        }
+
+        if (this._checkedId) {
+            this.disconnect(this._checkedId);
+            this._checkedId = null;
+        }
+
+        super.destroy();
+    }
+});
+
+const ReducedMotionIndicator = GObject.registerClass(
+class ReducedMotionIndicator extends QuickSettings.SystemIndicator {
+    constructor() {
+        super();
+
+        this._indicator = this._addIndicator();
+        this._indicator.icon_name = 'preferences-desktop-accessibility-symbolic';
+
+        this._toggle = new ReducedMotionToggle();
+        this._indicator.visible = this._toggle.checked;
+        this._toggle.connect('notify::checked', () => {
+            this._indicator.visible = this._toggle.checked;
+        });
+
+        this.quickSettingsItems.push(this._toggle);
+    }
+
+    destroy() {
+        this.quickSettingsItems.forEach(item => item.destroy());
+        this._toggle = null;
+
+        super.destroy();
+    }
+});
+
+export default class ReducedMotionToggleExtension extends Extension {
+    enable() {
+        this._indicator = new ReducedMotionIndicator();
+        Main.panel.statusArea.quickSettings.addExternalIndicator(this._indicator);
+    }
+
+    disable() {
+        this._indicator.destroy();
+        this._indicator = null;
+    }
+}

gnome-extensions/reduced-motion-toggle/metadata.json

@@ -0,0 +1,6 @@
+{
+  "uuid": "reduced-motion-toggle@jetpham.github.com",
+  "name": "Reduced Motion Toggle",
+  "description": "Adds a Quick Settings toggle for GNOME's reduced motion preference.",
+  "shell-version": ["49"]
+}

home-modules/desktop.nix

@@ -176,25 +176,42 @@ in
         "wifiqrcode@glerro.pm.me"
         "system-monitor-next@paradoxxx.zero.gmail.com"
         "clipboard-indicator@tudmotu.com"
-        "emoji-copy@felipeftn"
         "tailscale@joaophi.github.com"
         "auto-move-windows@gnome-shell-extensions.gcampax.github.com"
-        "appindicatorsupport@rgcjonas.gmail.com"
         "gnome-shell-extension-maximized-by-default@stiggimy.github.com"
         "no-titlebar-when-maximized@alec.ninja"
+        "evil-bit-toggle@jetpham.github.com"
+        "reduced-motion-toggle@jetpham.github.com"
       ];
       favorite-apps = favoriteApps;
     };
     "org/gnome/shell/extensions/auto-move-windows" = {
       application-list = autoMoveApplications;
     };
+    "org/gnome/shell/extensions/hidetopbar" = {
+      enable-intellihide = true;
+      show-in-overview = true;
+    };
+    "org/gnome/shell/extensions/system-monitor-next-applet" = {
+      center-display = false;
+      left-display = true;
+      move-clock = false;
+    };
+    "org/gnome/desktop/wm/keybindings" = {
+      switch-to-workspace-1 = [ "<Super>1" ];
+      switch-to-workspace-2 = [ "<Super>2" ];
+      switch-to-workspace-3 = [ "<Super>3" ];
+      switch-to-workspace-4 = [ "<Super>4" ];
+      switch-to-workspace-5 = [ "<Super>5" ];
+      switch-to-workspace-6 = [ "<Super>6" ];
+    };
     "org/gnome/shell/keybindings" = {
-      switch-to-application-1 = [ "<Super>1" ];
+      switch-to-application-1 = [ ];
-      switch-to-application-2 = [ "<Super>2" ];
+      switch-to-application-2 = [ ];
-      switch-to-application-3 = [ "<Super>3" ];
+      switch-to-application-3 = [ ];
-      switch-to-application-4 = [ "<Super>4" ];
+      switch-to-application-4 = [ ];
-      switch-to-application-5 = [ "<Super>5" ];
+      switch-to-application-5 = [ ];
-      switch-to-application-6 = [ "<Super>6" ];
+      switch-to-application-6 = [ ];
     };
     "org/gtk/gtk4/settings/file-chooser" = {
       show-hidden = true;

home-modules/lib.nix

@@ -16,6 +16,7 @@ let
     nativeBuildInputs = [ pkgs.makeWrapper ];
     postBuild = ''
       wrapProgram "$out/bin/opencode" \
+        --set OPENCODE_DB opencode.db \
         --prefix LD_LIBRARY_PATH : "${pkgs.lib.makeLibraryPath [ pkgs.stdenv.cc.cc.lib ]}"
     '';
   };

home-modules/opencode.nix

@@ -1,4 +1,4 @@
-{ homeLib, ... }:
+{ homeLib, pkgs, ... }:
 
 {
   home.file.".agents/skills/check-pr".source = "${homeLib.greptileSkills}/check-pr";
@@ -19,6 +19,30 @@
       url = "https://mcp.linear.app/mcp";
       enabled = true;
     };
+    mcp.heytea = {
+      type = "remote";
+      url = "https://mcp.heytea.dev/mcp";
+      enabled = true;
+    };
+    mcp.chrome-devtools = {
+      type = "local";
+      command = [
+        "${pkgs.nodejs_24}/bin/npx"
+        "-y"
+        "chrome-devtools-mcp@latest"
+        "--executable-path=${pkgs.google-chrome}/bin/google-chrome-stable"
+        "--no-usage-statistics"
+        "--no-performance-crux"
+      ];
+      enabled = true;
+      env = {
+        CHROME_DEVTOOLS_MCP_NO_UPDATE_CHECKS = "1";
+        NO_UPDATE_NOTIFIER = "1";
+        NPM_CONFIG_AUDIT = "false";
+        NPM_CONFIG_FUND = "false";
+        NPM_CONFIG_UPDATE_NOTIFIER = "false";
+      };
+    };
     model = "openai/gpt-5.5-fast";
     small_model = "openai/gpt-5.4-mini-fast";
     provider.openai.models."gpt-5.5-fast".options = {

home-modules/packages.nix

@@ -5,6 +5,110 @@
   ...
 }:
 
+let
+  tailscaleQsGnome49 = pkgs.gnomeExtensions.tailscale-qs.overrideAttrs (old: {
+    postInstall = (old.postInstall or "") + ''
+      substituteInPlace "$out/share/gnome-shell/extensions/tailscale@joaophi.github.com/metadata.json" \
+        --replace-fail '"48"' '"48", "49"'
+    '';
+  });
+
+  evilBitCtl = pkgs.writeShellApplication {
+    name = "evil-bitctl";
+    runtimeInputs = [
+      pkgs.coreutils
+      pkgs.nftables
+    ];
+    text = ''
+      state_dir=/run/evil-bit-toggle
+      state_file="$state_dir/enabled"
+      table=evil_bit
+      chain=output
+
+      usage() {
+        printf 'Usage: evil-bitctl {enable|disable|status}\n' >&2
+        exit 64
+      }
+
+      enable() {
+        nft add table ip "$table" 2>/dev/null || true
+
+        if nft list chain ip "$table" "$chain" >/dev/null 2>&1; then
+          nft flush chain ip "$table" "$chain"
+        else
+          nft add chain ip "$table" "$chain" '{ type route hook output priority mangle; policy accept; }'
+        fi
+
+        nft add rule ip "$table" "$chain" ip frag-off set ip frag-off '|' 0x8000
+        install -d -m 0755 "$state_dir"
+        touch "$state_file"
+      }
+
+      disable() {
+        nft delete table ip "$table" 2>/dev/null || true
+        rm -f "$state_file"
+        rmdir "$state_dir" 2>/dev/null || true
+      }
+
+      status() {
+        if [ -e "$state_file" ] && nft list table ip "$table" >/dev/null 2>&1; then
+          printf 'enabled\n'
+        else
+          printf 'disabled\n'
+        fi
+      }
+
+      case "''${1:-}" in
+        enable)
+          enable
+          ;;
+        disable)
+          disable
+          ;;
+        status)
+          status
+          ;;
+        *)
+          usage
+          ;;
+      esac
+    '';
+  };
+
+  reducedMotionToggleExtension = pkgs.stdenvNoCC.mkDerivation {
+    pname = "gnome-shell-extension-reduced-motion-toggle";
+    version = "1";
+    src = ../gnome-extensions/reduced-motion-toggle;
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p "$out/share/gnome-shell/extensions/reduced-motion-toggle@jetpham.github.com"
+      cp -r . "$out/share/gnome-shell/extensions/reduced-motion-toggle@jetpham.github.com"
+
+      runHook postInstall
+    '';
+  };
+
+  evilBitToggleExtension = pkgs.stdenvNoCC.mkDerivation {
+    pname = "gnome-shell-extension-evil-bit-toggle";
+    version = "1";
+    src = ../gnome-extensions/evil-bit-toggle;
+
+    installPhase = ''
+      runHook preInstall
+
+      substituteInPlace extension.js \
+        --replace-fail @evilBitCtl@ ${evilBitCtl}/bin/evil-bitctl
+
+      mkdir -p "$out/share/gnome-shell/extensions/evil-bit-toggle@jetpham.github.com"
+      cp -r . "$out/share/gnome-shell/extensions/evil-bit-toggle@jetpham.github.com"
+
+      runHook postInstall
+    '';
+  };
+in
+
 {
   home.packages = with pkgs; [
     bat
@@ -78,16 +182,16 @@
     xprop
     xdg-utils
 
-    gnomeExtensions.appindicator
     gnomeExtensions.auto-move-windows
     gnomeExtensions.clipboard-indicator
-    gnomeExtensions.emoji-copy
     gnomeExtensions.hide-top-bar
     gnomeExtensions.maximized-by-default-actually-reborn
     gnomeExtensions.no-titlebar-when-maximized
     gnomeExtensions.system-monitor-next
-    gnomeExtensions.tailscale-qs
+    tailscaleQsGnome49
     gnomeExtensions.wifi-qrcode
+    evilBitToggleExtension
+    reducedMotionToggleExtension
 
     nerd-fonts.commit-mono
   ];