from qutebrowser to helium..

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

flake.lock

@@ -565,6 +565,24 @@
         "type": "github"
       }
     },
+    "helium-browser": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_5"
+      },
+      "locked": {
+        "lastModified": 1779362613,
+        "narHash": "sha256-gYJQTjBYuYOB/yii5bd9xGkxph+eL+mq4kj4F8PC/aA=",
+        "owner": "oxcl",
+        "repo": "nix-flake-helium-browser",
+        "rev": "c1db1cc295118e95923a95fbcd2346a619fbe159",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxcl",
+        "repo": "nix-flake-helium-browser",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -654,7 +672,7 @@
         "hyprutils": "hyprutils",
         "hyprwayland-scanner": "hyprwayland-scanner",
         "hyprwire": "hyprwire",
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_6",
         "pre-commit-hooks": "pre-commit-hooks",
         "systems": "systems_4",
         "xdph": "xdph"
@@ -909,7 +927,7 @@
     "iknowyou": {
       "inputs": {
         "bun2nix": "bun2nix_4",
-        "nixpkgs": "nixpkgs_6",
+        "nixpkgs": "nixpkgs_7",
         "nur-osint": "nur-osint"
       },
       "locked": {
@@ -1030,7 +1048,7 @@
     },
     "nixarr": {
       "inputs": {
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_8",
         "treefmt-nix": "treefmt-nix_5",
         "vpnconfinement": "vpnconfinement",
         "website-builder": "website-builder"
@@ -1143,6 +1161,22 @@
       }
     },
     "nixpkgs_10": {
+      "locked": {
+        "lastModified": 1774386573,
+        "narHash": "sha256-4hAV26quOxdC6iyG7kYaZcM3VOskcPUrdCQd/nx8obc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "46db2e09e1d3f113a13c0d7b81e2f221c63b8ce9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_11": {
       "locked": {
         "lastModified": 1775888245,
         "narHash": "sha256-nwASzrRDD1JBEu/o8ekKYEXm/oJW6EMCzCRdrwcLe90=",
@@ -1158,7 +1192,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_11": {
+    "nixpkgs_12": {
       "locked": {
         "lastModified": 1777954456,
         "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
@@ -1174,7 +1208,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_12": {
+    "nixpkgs_13": {
       "locked": {
         "lastModified": 1777268161,
         "narHash": "sha256-bxrdOn8SCOv8tN4JbTF/TXq7kjo9ag4M+C8yzzIRYbE=",
@@ -1190,7 +1224,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_13": {
+    "nixpkgs_14": {
       "locked": {
         "lastModified": 1777268161,
         "narHash": "sha256-bxrdOn8SCOv8tN4JbTF/TXq7kjo9ag4M+C8yzzIRYbE=",
@@ -1255,6 +1289,22 @@
       }
     },
     "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1777578337,
+        "narHash": "sha256-Ad49moKWeXtKBJNy2ebiTQUEgdLyvGmTeykAQ9xM+Z4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "15f4ee454b1dce334612fa6843b3e05cf546efab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1777954456,
         "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
@@ -1270,7 +1320,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_6": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1775710090,
         "narHash": "sha256-ar3rofg+awPB8QXDaFJhJ2jJhu+KqN/PRCXeyuXR76E=",
@@ -1286,7 +1336,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_7": {
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1775595990,
         "narHash": "sha256-OEf7YqhF9IjJFYZJyuhAypgU+VsRB5lD4DuiMws5Ltc=",
@@ -1302,7 +1352,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_8": {
+    "nixpkgs_9": {
       "locked": {
         "lastModified": 1777954456,
         "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
@@ -1318,22 +1368,6 @@
         "type": "github"
       }
     },
-    "nixpkgs_9": {
-      "locked": {
-        "lastModified": 1774386573,
-        "narHash": "sha256-4hAV26quOxdC6iyG7kYaZcM3VOskcPUrdCQd/nx8obc=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "46db2e09e1d3f113a13c0d7b81e2f221c63b8ce9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nur": {
       "inputs": {
         "flake-parts": [
@@ -1386,7 +1420,7 @@
         "flake-parts": "flake-parts_5",
         "mnw": "mnw",
         "ndg": "ndg",
-        "nixpkgs": "nixpkgs_9",
+        "nixpkgs": "nixpkgs_10",
         "systems": "systems_6"
       },
       "locked": {
@@ -1477,13 +1511,14 @@
         "caelestia-cli": "caelestia-cli",
         "caelestia-shell": "caelestia-shell_2",
         "default-creds": "default-creds",
+        "helium-browser": "helium-browser",
         "home-manager": "home-manager",
         "hyprland": "hyprland",
         "iknowyou": "iknowyou",
         "nix-index-database": "nix-index-database",
         "nixarr": "nixarr",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_8",
+        "nixpkgs": "nixpkgs_9",
         "nixpkgs-stable": "nixpkgs-stable",
         "nvf": "nvf",
         "sops-nix": "sops-nix",
@@ -1495,7 +1530,7 @@
     },
     "sops-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_10"
+        "nixpkgs": "nixpkgs_11"
       },
       "locked": {
         "lastModified": 1777944972,
@@ -1534,7 +1569,7 @@
     },
     "spilltea": {
       "inputs": {
-        "nixpkgs": "nixpkgs_11"
+        "nixpkgs": "nixpkgs_12"
       },
       "locked": {
         "lastModified": 1778703986,
@@ -1559,7 +1594,7 @@
         "firefox-gnome-theme": "firefox-gnome-theme",
         "flake-parts": "flake-parts_6",
         "gnome-shell": "gnome-shell",
-        "nixpkgs": "nixpkgs_12",
+        "nixpkgs": "nixpkgs_13",
         "nur": "nur",
         "systems": "systems_8",
         "tinted-kitty": "tinted-kitty",
@@ -1875,7 +1910,7 @@
     },
     "usbguard-tui": {
       "inputs": {
-        "nixpkgs": "nixpkgs_13"
+        "nixpkgs": "nixpkgs_14"
       },
       "locked": {
         "lastModified": 1778071322,

flake.nix

@@ -45,6 +45,7 @@
     awesome-wallpapers.url = "github:anotherhadi/awesome-wallpapers";
     iknowyou.url = "github:anotherhadi/iknowyou";
     spilltea.url = "github:anotherhadi/spilltea";
+    helium-browser.url = "github:oxcl/nix-flake-helium-browser";
   };
 
   outputs = inputs @ {

home/programs/brave/default.nix

@@ -1,87 +0,0 @@
-{
-  programs.brave = {
-    enable = true;
-    commandLineArgs = [
-      # Wayland Native
-      "--enable-features=UseOzonePlatform"
-      "--ozone-platform=wayland"
-
-      # Hardware Acceleration (NVIDIA optimized)
-      "--enable-accelerated-video-decode"
-      "--enable-gpu-rasterization"
-      "--enable-zero-copy"
-      "--ignore-gpu-blocklist"
-
-      # Performance
-      "--enable-features=VaapiVideoDecoder"
-      "--enable-features=VaapiVideoEncoder"
-      "--enable-features=CanvasOopRasterization"
-      "--disable-features=UseChromeOSDirectVideoDecoder"
-
-      # Privacy & Security
-      "--disable-features=MediaRouter" # Disable Chromecast
-      "--disable-features=OptimizationHints" # No Google suggestions
-      "--disable-features=AutofillSavePaymentMethods"
-      "--disable-background-networking" # No telemetry
-      "--disable-sync" # Manual sync control
-
-      # Wayland-specific fixes
-      "--disable-features=WaylandWpColorManagerV1" # Color management fix
-
-      # UI/UX
-      "--force-dark-mode" # Match Stylix theme
-      "--enable-features=WebUIDarkMode"
-      "--no-default-browser-check"
-    ];
-    extensions = let
-      ids = [
-      ];
-    in
-      map (id: {inherit id;}) ids;
-  };
-
-  xdg.configFile."BraveSoftware/Brave-Browser/Policies/managed/policy.json".text = builtins.toJSON {
-    BraveShieldsAdControl = 2;
-    BraveShieldsTrackersBlocked = 1;
-    BraveShieldsHttpsEverywhere = 1;
-    BraveRewardsDisabled = 1;
-    BraveWalletDisabled = 1;
-    BraveVPNDisabled = 1;
-    BraveAIChatEnabled = 0;
-    PasswordManagerEnabled = 0;
-    BravePlaylistEnabled = 0;
-    BraveWebDiscoveryEnabled = 0;
-    BraveStatsPingEnabled = 0;
-    DnsOverHttpsMode = "automatic";
-    BraveDarkMode = 1;
-  };
-
-  xdg.desktopEntries = {
-    brave-incognito = {
-      name = "Brave (Private window)";
-      genericName = "Navigateur Web";
-      exec = "brave --incognito";
-      icon = "brave-browser";
-      terminal = false;
-      categories = [
-        "Network"
-        "WebBrowser"
-      ];
-      mimeType = [
-        "text/html"
-        "text/xml"
-      ];
-    };
-    brave-tor = {
-      name = "Brave (Private window w/Tor)";
-      genericName = "Navigateur Web";
-      exec = "brave --tor";
-      icon = "brave-browser";
-      terminal = false;
-      categories = [
-        "Network"
-        "WebBrowser"
-      ];
-    };
-  };
-}

home/programs/helium/bookmarks/default.nix

@@ -0,0 +1,459 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  bookmarkList =
+    (import ./general.nix)
+    ++ (import ./tools.nix)
+    ++ (import ./entertainment.nix)
+    ++ (import ./infosec.nix)
+    ++ (import ./other.nix)
+    ++ (import ./jack.nix);
+
+  c = config.lib.stylix.colors;
+
+  stripProtocol = url: lib.removePrefix "https://" (lib.removePrefix "http://" url);
+  stripDomain = url: builtins.head (lib.splitString "/" (stripProtocol url));
+
+  mkCard = item: let
+    domain = stripDomain item.url;
+    initial = builtins.substring 0 1 item.name;
+  in ''
+    <a href="${item.url}" class="card">
+      <div class="favicon-wrapper">
+        <img class="favicon" src="https://icons.duckduckgo.com/ip3/${domain}.ico" alt="" aria-hidden="true" loading="lazy" onerror="this.style.display='none';this.nextElementSibling.style.display='flex'">
+        <span class="favicon-fallback" style="display:none">${initial}</span>
+      </div>
+      <div class="card-info">
+        <span class="card-name">${item.name}</span>
+        <span class="card-url">${stripProtocol item.url}</span>
+      </div>
+    </a>'';
+
+  mkFolderContent = items: let
+    step = acc: item:
+      if item ? url
+      then acc // {pending = acc.pending ++ [item];}
+      else {
+        chunks =
+          acc.chunks
+          ++ lib.optional (acc.pending != []) {
+            isCards = true;
+            items = acc.pending;
+          }
+          ++ [
+            {
+              isCards = false;
+              folder = item;
+            }
+          ];
+        pending = [];
+      };
+    result =
+      lib.foldl' step {
+        chunks = [];
+        pending = [];
+      }
+      items;
+    chunks =
+      result.chunks
+      ++ lib.optional (result.pending != []) {
+        isCards = true;
+        items = result.pending;
+      };
+  in
+    lib.concatMapStrings (
+      chunk:
+        if chunk.isCards
+        then ''
+          <div class="cards">
+            ${lib.concatMapStrings mkCard chunk.items}
+          </div>''
+        else mkFolder chunk.folder
+    )
+    chunks;
+
+  mkFolder = folder: let
+    iconHtml =
+      if folder ? icon
+      then ''<span class="material-symbols-outlined folder-icon" aria-hidden="true">${folder.icon}</span>''
+      else "";
+  in ''
+    <details class="folder-section" open>
+      <summary class="folder-title">
+        ${iconHtml}<span class="folder-name">${folder.name}</span>
+        <svg class="chevron" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="6 9 12 15 18 9"/></svg>
+      </summary>
+      <div class="folder-content">
+        ${mkFolderContent folder.bookmarks}
+      </div>
+    </details>'';
+
+  grouped = let
+    step = acc: item:
+      if item ? url
+      then acc // {pending = acc.pending ++ [item];}
+      else {
+        groups =
+          acc.groups
+          ++ lib.optional (acc.pending != []) {
+            isRoot = true;
+            items = acc.pending;
+          }
+          ++ [
+            {
+              isRoot = false;
+              inherit item;
+            }
+          ];
+        pending = [];
+      };
+    result =
+      lib.foldl' step {
+        groups = [];
+        pending = [];
+      }
+      bookmarkList;
+  in
+    result.groups
+    ++ lib.optional (result.pending != []) {
+      isRoot = true;
+      items = result.pending;
+    };
+
+  mkSection = group:
+    if group.isRoot
+    then ''
+      <div class="root-section">
+        <div class="cards">
+          ${lib.concatMapStrings mkCard group.items}
+        </div>
+      </div>''
+    else mkFolder group.item;
+in {
+  home.file.".local/share/helium-startpage/index.html".text = ''
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+      <meta charset="UTF-8">
+      <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <title>Bookmarks</title>
+      <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,300,0,0">
+      <style>
+        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+        body {
+          background-color: #${c.base00};
+          color: #${c.base05};
+          font-family: 'Source Sans Pro', sans-serif;
+          font-size: 14px;
+          min-height: 100vh;
+          padding: 2.5rem 2rem;
+        }
+
+        .header {
+          max-width: 1100px;
+          margin: 0 auto 2rem;
+          display: flex;
+          align-items: center;
+          gap: 1.5rem;
+        }
+
+        .page-title {
+          font-size: 1.3rem;
+          font-weight: 700;
+          color: #${c.base0D};
+          letter-spacing: -0.01em;
+          flex-shrink: 0;
+        }
+
+        .search-bar {
+          flex: 1;
+          background-color: #${c.base01};
+          border: 1px solid #${c.base02};
+          border-radius: 8px;
+          color: #${c.base05};
+          font-family: 'Source Sans Pro', sans-serif;
+          font-size: 0.9rem;
+          padding: 0.5rem 0.9rem;
+          outline: none;
+          transition: border-color 0.15s ease;
+        }
+
+        .search-bar::placeholder { color: #${c.base03}; }
+        .search-bar:focus { border-color: #${c.base0D}; }
+
+        .collapse-btn {
+          flex-shrink: 0;
+          background: none;
+          border: 1px solid #${c.base02};
+          border-radius: 8px;
+          color: #${c.base03};
+          cursor: pointer;
+          display: flex;
+          align-items: center;
+          justify-content: center;
+          padding: 0.47rem;
+          transition: color 0.15s ease, border-color 0.15s ease;
+        }
+
+        .collapse-btn:hover {
+          color: #${c.base0D};
+          border-color: #${c.base0D};
+        }
+
+        .collapse-btn svg { width: 16px; height: 16px; }
+
+        .bookmarks-container {
+          max-width: 1100px;
+          margin: 0 auto;
+          display: flex;
+          flex-direction: column;
+          gap: 0.75rem;
+        }
+
+        .root-section { margin-bottom: 1rem; }
+
+        details.folder-section { border-radius: 8px; }
+
+        details.folder-section > summary {
+          list-style: none;
+          cursor: pointer;
+          display: flex;
+          align-items: center;
+          gap: 0.5rem;
+          padding: 0.45rem 0.5rem;
+          border-radius: 8px;
+          user-select: none;
+          transition: background-color 0.12s ease;
+        }
+
+        details.folder-section > summary::-webkit-details-marker { display: none; }
+
+        details.folder-section > summary:hover {
+          background-color: #${c.base01};
+          color: #${c.base0D};
+        }
+
+        details.folder-section > summary:hover .folder-name { color: #${c.base0D}; }
+        details.folder-section > summary:hover .folder-icon { color: #${c.base0D}; }
+
+        .folder-icon {
+          font-size: 14px;
+          line-height: 1;
+          flex-shrink: 0;
+          color: #${c.base04};
+          user-select: none;
+        }
+
+        .folder-name {
+          font-size: 0.72rem;
+          font-weight: 700;
+          letter-spacing: 0.12em;
+          text-transform: uppercase;
+          color: #${c.base03};
+          flex: 1;
+        }
+
+        .chevron {
+          width: 13px;
+          height: 13px;
+          color: #${c.base03};
+          transition: transform 0.2s ease;
+          flex-shrink: 0;
+        }
+
+        details[open] > summary > .chevron { transform: rotate(180deg); }
+
+        .folder-content {
+          padding: 0.4rem 0 0.5rem 0;
+          display: flex;
+          flex-direction: column;
+          gap: 0.25rem;
+        }
+
+        .folder-content > details.folder-section > summary { padding-left: 1.2rem; }
+        .folder-content > details.folder-section > .folder-content { padding-left: 1rem; }
+
+        .cards {
+          display: grid;
+          grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+          gap: 0.4rem;
+        }
+
+        .card {
+          display: flex;
+          align-items: center;
+          gap: 0.7rem;
+          padding: 0.6rem 0.8rem;
+          background-color: #${c.base01};
+          border: 1px solid #${c.base02};
+          border-radius: 10px;
+          text-decoration: none;
+          transition: background-color 0.12s ease, border-color 0.12s ease;
+          overflow: hidden;
+        }
+
+        .card:hover {
+          background-color: #${c.base02};
+          border-color: #${c.base0D};
+        }
+
+        .favicon-wrapper { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
+
+        .favicon {
+          position: absolute;
+          inset: 0;
+          width: 100%;
+          height: 100%;
+          object-fit: contain;
+          border-radius: 3px;
+        }
+
+        .favicon-fallback {
+          position: absolute;
+          inset: 0;
+          display: flex;
+          align-items: center;
+          justify-content: center;
+          background-color: #${c.base02};
+          border-radius: 4px;
+          color: #${c.base04};
+          font-size: 10px;
+          font-weight: 700;
+          text-transform: uppercase;
+          user-select: none;
+        }
+
+        .card-info {
+          display: flex;
+          flex-direction: column;
+          gap: 0.05rem;
+          overflow: hidden;
+          flex: 1;
+        }
+
+        .card-name {
+          color: #${c.base05};
+          font-size: 0.86rem;
+          font-weight: 500;
+          white-space: nowrap;
+          overflow: hidden;
+          text-overflow: ellipsis;
+          transition: color 0.12s ease;
+        }
+
+        .card:hover .card-name { color: #${c.base0D}; }
+
+        .card-url {
+          color: #${c.base03};
+          font-family: 'Maple Mono NF', monospace;
+          font-size: 0.7rem;
+          white-space: nowrap;
+          overflow: hidden;
+          text-overflow: ellipsis;
+        }
+
+        .no-results {
+          color: #${c.base03};
+          font-size: 0.9rem;
+          padding: 0.5rem 0.2rem;
+          display: none;
+        }
+      </style>
+    </head>
+    <body>
+      <div class="header">
+        <h1 class="page-title">Bookmarks</h1>
+        <input id="search" class="search-bar" type="text" placeholder="Search…" autocomplete="off" spellcheck="false">
+        <button id="collapse-btn" class="collapse-btn" title="Collapse all folders" aria-label="Collapse all folders">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <polyline points="4 14 10 14 10 20"/><polyline points="20 10 14 10 14 4"/><line x1="10" y1="14" x2="3" y2="21"/><line x1="21" y1="3" x2="14" y2="10"/>
+          </svg>
+        </button>
+      </div>
+      <div class="bookmarks-container">
+        <p id="no-results" class="no-results">No results</p>
+        ${lib.concatMapStrings mkSection grouped}
+      </div>
+      <script>
+        window.addEventListener('DOMContentLoaded', function () {
+          const input = document.getElementById('search');
+          const noResults = document.getElementById('no-results');
+          const collapseBtn = document.getElementById('collapse-btn');
+
+          input.focus();
+
+          collapseBtn.addEventListener('click', function () {
+            document.querySelectorAll('details.folder-section').forEach(function (d) {
+              d.open = false;
+            });
+          });
+
+          input.addEventListener('input', function () {
+            const query = this.value.toLowerCase().trim();
+            let anyVisible = false;
+
+            if (query) {
+              document.querySelectorAll('details.folder-section').forEach(function (d) {
+                d.open = true;
+              });
+            }
+
+            document.querySelectorAll('.folder-section, .root-section').forEach(function (section) {
+              let sectionVisible = false;
+              section.querySelectorAll('.card').forEach(function (card) {
+                const name = card.querySelector('.card-name').textContent.toLowerCase();
+                const url = card.querySelector('.card-url').textContent.toLowerCase();
+                const match = !query || name.includes(query) || url.includes(query);
+                card.style.display = match ? ''' : 'none';
+                if (match) { sectionVisible = true; anyVisible = true; }
+              });
+              section.style.display = sectionVisible ? ''' : 'none';
+            });
+
+            noResults.style.display = anyVisible || !query ? 'none' : 'block';
+          });
+
+          input.addEventListener('keydown', function (e) {
+            if (e.key === 'Enter') {
+              const val = this.value.trim();
+              const isUrl = /^https?:\/\//i.test(val) || /^[a-zA-Z0-9-]+(\.[a-zA-Z]{2,})(\/.*)?$/.test(val);
+              if (isUrl) {
+                location.href = /^https?:\/\//i.test(val) ? val : 'https://' + val;
+              } else {
+                const first = document.querySelector('.card:not([style*="none"])');
+                if (first) {
+                  location.href = first.href;
+                } else {
+                  const q = encodeURIComponent(val);
+                  if (q) location.href = 'https://duckduckgo.com/?q=' + q;
+                }
+              }
+            }
+            if (e.key === 'Escape') {
+              this.value = ''';
+              this.dispatchEvent(new Event('input'));
+            }
+          });
+        });
+      </script>
+    </body>
+    </html>
+  '';
+
+  systemd.user.services.helium-startpage = {
+    Unit = {
+      Description = "Helium startpage HTTP server";
+      After = ["network.target"];
+    };
+    Service = {
+      Type = "simple";
+      ExecStart = "${pkgs.darkhttpd}/bin/darkhttpd %h/.local/share/helium-startpage --port 8888 --addr 127.0.0.1 --no-listing";
+      Restart = "on-failure";
+    };
+    Install.WantedBy = ["default.target"];
+  };
+}

home/programs/helium/bookmarks/general.nix

@@ -7,14 +7,6 @@
     name = "Proton Drive";
     url = "https://drive.proton.me";
   }
-  {
-    name = "Proton Lumo";
-    url = "https://lumo.proton.me";
-  }
-  {
-    name = "Proton Calendar";
-    url = "https://calendar.proton.me";
-  }
   {
     name = "Github";
     url = "https://github.com";

home/programs/helium/default.nix

@@ -0,0 +1,142 @@
+{
+  inputs,
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  c = config.lib.stylix.colors;
+  rgb = base: map lib.strings.toInt [c."${base}-rgb-r" c."${base}-rgb-g" c."${base}-rgb-b"];
+
+  themeId = "abcadngacjlikcpkhleafekcdjmddegk";
+  themeKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6t46VoE3mdV1QNMgybpmQLi5PtYHejnNrSj4DkBZyiTzMzs7Yyvg64f78w3QubZA5cTXSQ7FVhVHvv30I8ym/jNzsSN6reh1t4PtKsFjFRugAty8bfKJGD404HZLOFN2z3G9UPVLBBgzDH3DWbb/kcOq60Mlo/QDCIjsieZg0G3EYMl4efoThzYPWoyv0UEoiliwrE/AChxbgipQetUZ48bFhTCsmnYzCze7clssfTobzWtJJG0qFx76LauHKymRS5OTFfgsovKqHUSFJ202Q53vFdUPP/j8PjSPr1kZeg1NYc7Ba3MoA49EwtJf5ol9oYu05EEnSQ5+1AoYVmdE8QIDAQAB";
+
+  themeManifest = builtins.toJSON {
+    manifest_version = 2;
+    name = "Stylix Theme";
+    version = "1.0";
+    key = themeKey;
+    theme.colors = {
+      frame = rgb "base00";
+      frame_inactive = rgb "base00";
+      frame_incognito = rgb "base00";
+      frame_incognito_inactive = rgb "base00";
+      toolbar = rgb "base00";
+      toolbar_button_icon = rgb "base05";
+      control_background = rgb "base00";
+      tab_text = rgb "base0D";
+      background_tab = rgb "base00";
+      tab_background_text = rgb "base04";
+      tab_background_text_inactive = rgb "base04";
+      ntp_background = rgb "base00";
+      ntp_text = rgb "base05";
+    };
+  };
+
+  heliumFlags = [
+    "--enable-features=UseOzonePlatform"
+    "--ozone-platform=wayland"
+    "--enable-accelerated-video-decode"
+    "--enable-gpu-rasterization"
+    "--enable-zero-copy"
+    "--ignore-gpu-blocklist"
+    "--enable-features=VaapiVideoDecoder"
+    "--enable-features=VaapiVideoEncoder"
+    "--enable-features=CanvasOopRasterization"
+    "--disable-features=UseChromeOSDirectVideoDecoder"
+    "--no-default-browser-check"
+    "--show-avatar-button=never"
+    "--disable-features=WaylandWpColorManagerV1"
+  ];
+
+  originalPkg = (inputs.helium-browser.packages.${pkgs.stdenv.hostPlatform.system}.helium).override {
+    flags = heliumFlags;
+  };
+
+  patchScript = pkgs.writeShellScript "helium-patch-prefs" ''
+    PROFILE="$HOME/.config/net.imput.helium/Default"
+    THEME_DIR="$PROFILE/Extensions/${themeId}/1.0_0"
+    PREFS="$PROFILE/Preferences"
+
+    mkdir -p "$THEME_DIR"
+    rm -f "$THEME_DIR/Cached Theme.pak"
+    printf '%s' '${themeManifest}' > "$THEME_DIR/manifest.json"
+
+    if [ -f "$PREFS" ]; then
+      tmp=$(mktemp)
+      ${lib.getExe pkgs.jq} \
+        --arg       id       "${themeId}" \
+        --slurpfile manifest "$THEME_DIR/manifest.json" \
+        '
+          .helium.browser.layout                       = 3     |
+          .helium.browser.minimal_location_bar        = true  |
+          .helium.browser.show_dynamic_new_tab_button = false |
+          .bookmark_bar.show_tab_groups               = false |
+          .extensions.settings[$id] = {
+            "active_permissions": {"api": [], "explicit_host": [], "manifest_permissions": [], "scriptable_host": []},
+            "creation_flags": 0,
+            "from_webstore":  false,
+            "install_time":   "13300000000000000",
+            "location":       1,
+            "manifest":       $manifest[0],
+            "path":           ($id + "/1.0_0"),
+            "state":          1,
+            "was_installed_by_default": false,
+            "was_installed_by_oem":     false
+          } |
+          .extensions.theme = {"id": $id, "use_system": false}
+        ' "$PREFS" > "$tmp" && mv "$tmp" "$PREFS"
+    fi
+  '';
+
+  baseWrapped = pkgs.symlinkJoin {
+    name = "helium-wrapped";
+    paths = [originalPkg];
+    nativeBuildInputs = [pkgs.makeWrapper];
+    postBuild = ''
+      wrapProgram $out/bin/helium \
+        --run ${lib.escapeShellArg (toString patchScript)}
+    '';
+  };
+
+  wrappedPkg = baseWrapped // {override = _: baseWrapped;};
+in {
+  imports = [
+    inputs.helium-browser.homeModules.default
+    ./bookmarks
+  ];
+
+  programs.helium = {
+    enable = true;
+    package = lib.mkForce wrappedPkg;
+  };
+
+  home.sessionVariables.BROWSER = "${config.programs.helium.package}/bin/helium";
+
+  xdg.desktopEntries.helium = {
+    name = "Helium";
+    genericName = "Navigateur Web";
+    exec = "${config.programs.helium.package}/bin/helium %U";
+    icon = "${config.programs.helium.package}/share/icons/hicolor/256x256/apps/helium.png";
+    terminal = false;
+    categories = ["Network" "WebBrowser"];
+    mimeType = [
+      "text/html"
+      "text/xml"
+      "application/xhtml+xml"
+      "x-scheme-handler/http"
+      "x-scheme-handler/https"
+      "x-scheme-handler/ftp"
+    ];
+  };
+
+  xdg.desktopEntries.helium-private = {
+    name = "Helium (Private window)";
+    genericName = "Navigateur Web";
+    exec = "${config.programs.helium.package}/bin/helium --incognito %U";
+    icon = "${config.programs.helium.package}/share/icons/hicolor/256x256/apps/helium.png";
+    terminal = false;
+    categories = ["Network" "WebBrowser"];
+    mimeType = ["text/html" "text/xml" "application/xhtml+xml"];
+  };
+}

home/programs/helium/system.nix

@@ -0,0 +1,70 @@
+{...}: let
+  bookmarkList =
+    (import ./bookmarks/general.nix)
+    ++ (import ./bookmarks/tools.nix)
+    ++ (import ./bookmarks/entertainment.nix)
+    ++ (import ./bookmarks/infosec.nix)
+    ++ (import ./bookmarks/other.nix)
+    ++ (import ./bookmarks/jack.nix);
+
+  toChromium = items:
+    map (item:
+      if item ? url
+      then {inherit (item) name url;}
+      else {
+        name = item.name;
+        children = toChromium item.bookmarks;
+      })
+    items;
+in {
+  stylix.targets.chromium.enable = false;
+
+  programs.helium = {
+    enable = true;
+
+    policies = {
+      BrowserSignin = 0;
+      SyncDisabled = true;
+      SigninAllowed = false;
+
+      PasswordManagerEnabled = false;
+      AutofillAddressEnabled = false;
+      AutofillCreditCardEnabled = false;
+      SafeBrowsingEnabled = false;
+      MetricsReportingEnabled = false;
+      SpellCheckServiceEnabled = false;
+      DefaultCookiesSetting = 4;
+      DefaultGeolocationSetting = 2;
+      DefaultNotificationsSetting = 2;
+      DefaultPopupsSetting = 2;
+
+      DefaultBrowserSettingEnabled = false;
+      DeveloperToolsAvailability = 1;
+
+      DnsOverHttpsMode = "secure";
+      DnsOverHttpsTemplates = "https://dns.quad9.net/dns-query";
+
+      DefaultSearchProviderEnabled = true;
+      DefaultSearchProviderName = "Startpage";
+      DefaultSearchProviderSearchURL = "https://www.startpage.com/do/search?q={searchTerms}";
+      DefaultSearchProviderSuggestURL = "https://www.startpage.com/do/suggest?q={searchTerms}";
+
+      NewTabPageLocation = "http://127.0.0.1:8888";
+      HomepageIsNewTabPage = false;
+      HomepageLocation = "http://127.0.0.1:8888";
+      ShowHomeButton = false;
+      RestoreOnStartup = 4;
+
+      BookmarkBarEnabled = false;
+      ManagedBookmarks = toChromium bookmarkList;
+
+      ExtensionInstallForcelist = [
+        "dbepggeogbaibhgnhhndojpepiihcmeb" # Vimiu
+        "gcknhkkoolaabfmlnjonogaaifnjlfnp" # FoxyProxy
+        "ghmbeldphafepmbegfdlkpapadhbakde" # Proton Pass
+        "mdjildafknihdffpkfmmpnpoiajfjnjd" # Consent-O-Matic
+        "pkehgijcmpdhfbdbbnkijodmdjhbjlgp" # Privacy Badger
+      ];
+    };
+  };
+}

home/programs/proton/default.nix

@@ -1,4 +1,8 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  config,
+  ...
+}: {
   home.packages = with pkgs; [
     proton-vpn
     proton-pass
@@ -17,7 +21,7 @@
     };
     "Proton Calendar" = {
       name = "Proton Calendar";
-      exec = "${pkgs.qutebrowser}/bin/qutebrowser \"https://calendar.proton.me\"";
+      exec = ''${config.programs.helium.package}/bin/helium "https://calendar.proton.me"'';
       icon = "proton-calendar";
       type = "Application";
       categories = ["Utility"];
@@ -25,7 +29,7 @@
     };
     "Proton Mail" = {
       name = "Proton Mail";
-      exec = "${pkgs.qutebrowser}/bin/qutebrowser \"https://mail.proton.me/\"";
+      exec = ''${config.programs.helium.package}/bin/helium "https://mail.proton.me/"'';
       icon = "proton-mail";
       type = "Application";
       categories = ["Utility"];

home/programs/qutebrowser/bookmarks/default.nix

@@ -1,484 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}: let
-  bookmarkList =
-    (import ./general.nix)
-    ++ (import ./tools.nix)
-    ++ (import ./social.nix)
-    ++ (import ./infosec.nix)
-    ++ (import ./other.nix)
-    ++ (import ./jack.nix);
-
-  c = config.lib.stylix.colors;
-
-  stripProtocol = url: lib.removePrefix "https://" (lib.removePrefix "http://" url);
-
-  stripDomain = url: builtins.head (lib.splitString "/" (stripProtocol url));
-
-  mkCard = item: let
-    domain = stripDomain item.url;
-    initial = builtins.substring 0 1 item.name;
-  in ''
-    <a href="${item.url}" class="card">
-      <div class="favicon-wrapper">
-        <img class="favicon" src="https://icons.duckduckgo.com/ip3/${domain}.ico" alt="" aria-hidden="true" loading="lazy" onerror="this.style.display='none';this.nextElementSibling.style.display='flex'">
-        <span class="favicon-fallback" style="display:none">${initial}</span>
-      </div>
-      <div class="card-info">
-        <span class="card-name">${item.name}</span>
-        <span class="card-url">${stripProtocol item.url}</span>
-      </div>
-    </a>'';
-
-  mkFolderContent = items: let
-    step = acc: item:
-      if item ? url
-      then acc // {pending = acc.pending ++ [item];}
-      else {
-        chunks =
-          acc.chunks
-          ++ lib.optional (acc.pending != []) {
-            isCards = true;
-            items = acc.pending;
-          }
-          ++ [
-            {
-              isCards = false;
-              folder = item;
-            }
-          ];
-        pending = [];
-      };
-    result =
-      lib.foldl' step {
-        chunks = [];
-        pending = [];
-      }
-      items;
-    chunks =
-      result.chunks
-      ++ lib.optional (result.pending != []) {
-        isCards = true;
-        items = result.pending;
-      };
-  in
-    lib.concatMapStrings (
-      chunk:
-        if chunk.isCards
-        then ''
-          <div class="cards">
-            ${lib.concatMapStrings mkCard chunk.items}
-          </div>''
-        else mkFolder chunk.folder
-    )
-    chunks;
-
-  mkFolder = folder: let
-    iconHtml =
-      if folder ? icon
-      then ''<span class="material-symbols-outlined folder-icon" aria-hidden="true">${folder.icon}</span>''
-      else "";
-  in ''
-    <details class="folder-section" open>
-      <summary class="folder-title">
-        ${iconHtml}<span class="folder-name">${folder.name}</span>
-        <svg class="chevron" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="6 9 12 15 18 9"/></svg>
-      </summary>
-      <div class="folder-content">
-        ${mkFolderContent folder.bookmarks}
-      </div>
-    </details>'';
-
-  grouped = let
-    step = acc: item:
-      if item ? url
-      then acc // {pending = acc.pending ++ [item];}
-      else {
-        groups =
-          acc.groups
-          ++ lib.optional (acc.pending != []) {
-            isRoot = true;
-            items = acc.pending;
-          }
-          ++ [
-            {
-              isRoot = false;
-              inherit item;
-            }
-          ];
-        pending = [];
-      };
-    result =
-      lib.foldl' step {
-        groups = [];
-        pending = [];
-      }
-      bookmarkList;
-  in
-    result.groups
-    ++ lib.optional (result.pending != []) {
-      isRoot = true;
-      items = result.pending;
-    };
-
-  mkSection = group:
-    if group.isRoot
-    then ''
-      <div class="root-section">
-        <div class="cards">
-          ${lib.concatMapStrings mkCard group.items}
-        </div>
-      </div>''
-    else mkFolder group.item;
-
-  collectBookmarks = prefix: items:
-    lib.concatMapStrings (
-      item:
-        if item ? url
-        then "${item.url} ${prefix}${item.name}\n"
-        else collectBookmarks "${prefix}${item.name}/" item.bookmarks
-    )
-    items;
-
-  publicBookmarks = pkgs.writeText "qutebrowser-public-bookmarks" (collectBookmarks "" bookmarkList);
-in {
-  config = {
-    xdg.dataFile."qutebrowser/bookmarks.html".text = ''
-      <!DOCTYPE html>
-      <html lang="en">
-      <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <title>Bookmarks</title>
-        <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20,300,0,0">
-        <style>
-          *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
-
-          body {
-            background-color: #${c.base00};
-            color: #${c.base05};
-            font-family: 'Source Sans Pro', sans-serif;
-            font-size: 14px;
-            min-height: 100vh;
-            padding: 2.5rem 2rem;
-          }
-
-          .header {
-            max-width: 1100px;
-            margin: 0 auto 2rem;
-            display: flex;
-            align-items: center;
-            gap: 1.5rem;
-          }
-
-          .page-title {
-            font-size: 1.3rem;
-            font-weight: 700;
-            color: #${c.base0D};
-            letter-spacing: -0.01em;
-            flex-shrink: 0;
-          }
-
-          .search-bar {
-            flex: 1;
-            background-color: #${c.base01};
-            border: 1px solid #${c.base02};
-            border-radius: 8px;
-            color: #${c.base05};
-            font-family: 'Source Sans Pro', sans-serif;
-            font-size: 0.9rem;
-            padding: 0.5rem 0.9rem;
-            outline: none;
-            transition: border-color 0.15s ease;
-          }
-
-          .search-bar::placeholder { color: #${c.base03}; }
-          .search-bar:focus { border-color: #${c.base0D}; }
-
-          .collapse-btn {
-            flex-shrink: 0;
-            background: none;
-            border: 1px solid #${c.base02};
-            border-radius: 8px;
-            color: #${c.base03};
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            padding: 0.47rem;
-            transition: color 0.15s ease, border-color 0.15s ease;
-          }
-
-          .collapse-btn:hover {
-            color: #${c.base0D};
-            border-color: #${c.base0D};
-          }
-
-          .collapse-btn svg {
-            width: 16px;
-            height: 16px;
-          }
-
-          .bookmarks-container {
-            max-width: 1100px;
-            margin: 0 auto;
-            display: flex;
-            flex-direction: column;
-            gap: 0.75rem;
-          }
-
-          .root-section {
-            margin-bottom: 1rem;
-          }
-
-          details.folder-section {
-            border-radius: 8px;
-          }
-
-          details.folder-section > summary {
-            list-style: none;
-            cursor: pointer;
-            display: flex;
-            align-items: center;
-            gap: 0.5rem;
-            padding: 0.45rem 0.5rem;
-            border-radius: 8px;
-            user-select: none;
-            transition: background-color 0.12s ease;
-          }
-
-          details.folder-section > summary::-webkit-details-marker { display: none; }
-
-          details.folder-section > summary:hover {
-            background-color: #${c.base01};
-            color: #${c.base0D};
-          }
-
-          details.folder-section > summary:hover .folder-name {
-            color: #${c.base0D};
-          }
-
-          details.folder-section > summary:hover .folder-icon {
-            color: #${c.base0D};
-          }
-
-          .folder-icon {
-            font-size: 14px;
-            line-height: 1;
-            flex-shrink: 0;
-            color: #${c.base04};
-            user-select: none;
-          }
-
-          .folder-name {
-            font-size: 0.72rem;
-            font-weight: 700;
-            letter-spacing: 0.12em;
-            text-transform: uppercase;
-            color: #${c.base03};
-            flex: 1;
-          }
-
-          .chevron {
-            width: 13px;
-            height: 13px;
-            color: #${c.base03};
-            transition: transform 0.2s ease;
-            flex-shrink: 0;
-          }
-
-          details[open] > summary > .chevron {
-            transform: rotate(180deg);
-          }
-
-          .folder-content {
-            padding: 0.4rem 0 0.5rem 0;
-            display: flex;
-            flex-direction: column;
-            gap: 0.25rem;
-          }
-
-          .folder-content > details.folder-section > summary {
-            padding-left: 1.2rem;
-          }
-
-          .folder-content > details.folder-section > .folder-content {
-            padding-left: 1rem;
-          }
-
-          .cards {
-            display: grid;
-            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
-            gap: 0.4rem;
-          }
-
-          .card {
-            display: flex;
-            align-items: center;
-            gap: 0.7rem;
-            padding: 0.6rem 0.8rem;
-            background-color: #${c.base01};
-            border: 1px solid #${c.base02};
-            border-radius: 10px;
-            text-decoration: none;
-            transition: background-color 0.12s ease, border-color 0.12s ease;
-            overflow: hidden;
-          }
-
-          .card:hover {
-            background-color: #${c.base02};
-            border-color: #${c.base0D};
-          }
-
-          .favicon-wrapper { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
-
-          .favicon {
-            position: absolute;
-            inset: 0;
-            width: 100%;
-            height: 100%;
-            object-fit: contain;
-            border-radius: 3px;
-          }
-
-          .favicon-fallback {
-            position: absolute;
-            inset: 0;
-            display: flex;
-            align-items: center;
-            justify-content: center;
-            background-color: #${c.base02};
-            border-radius: 4px;
-            color: #${c.base04};
-            font-size: 10px;
-            font-weight: 700;
-            text-transform: uppercase;
-            user-select: none;
-          }
-
-          .card-info {
-            display: flex;
-            flex-direction: column;
-            gap: 0.05rem;
-            overflow: hidden;
-            flex: 1;
-          }
-
-          .card-name {
-            color: #${c.base05};
-            font-size: 0.86rem;
-            font-weight: 500;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-            transition: color 0.12s ease;
-          }
-
-          .card:hover .card-name { color: #${c.base0D}; }
-
-          .card-url {
-            color: #${c.base03};
-            font-family: 'Maple Mono NF', monospace;
-            font-size: 0.7rem;
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-          }
-
-          .no-results {
-            color: #${c.base03};
-            font-size: 0.9rem;
-            padding: 0.5rem 0.2rem;
-            display: none;
-          }
-        </style>
-      </head>
-      <body>
-        <div class="header">
-          <h1 class="page-title">Bookmarks</h1>
-          <input id="search" class="search-bar" type="text" placeholder="Search…" autocomplete="off" spellcheck="false">
-          <button id="collapse-btn" class="collapse-btn" title="Collapse all folders" aria-label="Collapse all folders">
-            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-              <polyline points="4 14 10 14 10 20"/><polyline points="20 10 14 10 14 4"/><line x1="10" y1="14" x2="3" y2="21"/><line x1="21" y1="3" x2="14" y2="10"/>
-            </svg>
-          </button>
-        </div>
-        <div class="bookmarks-container">
-          <p id="no-results" class="no-results">No results</p>
-          ${lib.concatMapStrings mkSection grouped}
-        </div>
-        <script>
-          window.addEventListener('DOMContentLoaded', function () {
-            const input = document.getElementById('search');
-            const noResults = document.getElementById('no-results');
-            const collapseBtn = document.getElementById('collapse-btn');
-
-            input.focus();
-
-            collapseBtn.addEventListener('click', function () {
-              document.querySelectorAll('details.folder-section').forEach(function (d) {
-                d.open = false;
-              });
-            });
-
-            input.addEventListener('input', function () {
-              const query = this.value.toLowerCase().trim();
-              let anyVisible = false;
-
-              if (query) {
-                document.querySelectorAll('details.folder-section').forEach(function (d) {
-                  d.open = true;
-                });
-              }
-
-              document.querySelectorAll('.folder-section, .root-section').forEach(function (section) {
-                let sectionVisible = false;
-                section.querySelectorAll('.card').forEach(function (card) {
-                  const name = card.querySelector('.card-name').textContent.toLowerCase();
-                  const url = card.querySelector('.card-url').textContent.toLowerCase();
-                  const match = !query || name.includes(query) || url.includes(query);
-                  card.style.display = match ? ''' : 'none';
-                  if (match) { sectionVisible = true; anyVisible = true; }
-                });
-                section.style.display = sectionVisible ? ''' : 'none';
-              });
-
-              noResults.style.display = anyVisible || !query ? 'none' : 'block';
-            });
-
-            input.addEventListener('keydown', function (e) {
-              if (e.key === 'Enter') {
-                const val = this.value.trim();
-                const isUrl = /^https?:\/\//i.test(val) || /^[a-zA-Z0-9-]+(\.[a-zA-Z]{2,})(\/.*)?$/.test(val);
-                if (isUrl) {
-                  location.href = /^https?:\/\//i.test(val) ? val : 'https://' + val;
-                } else {
-                  const first = document.querySelector('.card:not([style*="none"])');
-                  if (first) {
-                    location.href = first.href;
-                  } else {
-                    const q = encodeURIComponent(val);
-                    if (q) location.href = 'https://www.startpage.com/sp/search?q=' + q;
-                  }
-                }
-              }
-              if (e.key === 'Escape') {
-                this.value = ''';
-                this.dispatchEvent(new Event('input'));
-              }
-            });
-          });
-        </script>
-      </body>
-      </html>
-    '';
-
-    home.activation.qutebrowserBookmarks = lib.hm.dag.entryAfter ["writeBoundary"] ''
-      mkdir -p ${config.home.homeDirectory}/.config/qutebrowser/bookmarks
-      cat ${publicBookmarks} > ${config.home.homeDirectory}/.config/qutebrowser/bookmarks/urls
-    '';
-  };
-}

home/programs/qutebrowser/default.nix

@@ -1,40 +0,0 @@
-{...}: {
-  imports = [
-    ./bookmarks
-    ./search.nix
-    ./keybindings.nix
-    ./settings.nix
-    ./userscripts.nix
-  ];
-
-  home.sessionVariables = {
-    DEFAULT_BROWSER = "qutebrowser";
-    BROWSER = "qutebrowser";
-  };
-
-  xdg.mimeApps.defaultApplications = {
-    "text/html" = ["org.qutebrowser.qutebrowser.desktop"];
-    "text/xml" = ["org.qutebrowser.qutebrowser.desktop"];
-    "x-scheme-handler/http" = ["org.qutebrowser.qutebrowser.desktop"];
-    "x-scheme-handler/https" = ["org.qutebrowser.qutebrowser.desktop"];
-    "x-scheme-handler/unknown" = ["org.qutebrowser.qutebrowser.desktop"];
-    "x-scheme-handler/about" = ["org.qutebrowser.qutebrowser.desktop"];
-    "x-scheme-handler/qute" = ["org.qutebrowser.qutebrowser.desktop"];
-  };
-
-  xdg.desktopEntries.qutebrowser-private = {
-    name = "Qutebrowser (Temp session)";
-    genericName = "Web Browser";
-    exec = "qutebrowser --temp-basedir %U";
-    icon = "qutebrowser";
-    categories = [
-      "Network"
-      "WebBrowser"
-    ];
-  };
-
-  programs.qutebrowser = {
-    enable = true;
-    loadAutoconfig = true;
-  };
-}

home/programs/qutebrowser/keybindings.nix

@@ -1,17 +0,0 @@
-{config, ...}: {
-  programs.qutebrowser.keyBindings = {
-    normal."<Ctrl-w>" = "tab-close";
-    normal."<Ctrl-Tab>" = "tab-next";
-    normal."<Ctrl-Shift-Tab>" = "tab-prev";
-    normal."<Ctrl-b>" = "open file://${config.xdg.dataHome}/qutebrowser/bookmarks.html";
-
-    # Ctrl+c is used to leave the current mode and return to normal mode.
-    insert."<Ctrl-c>" = "mode-leave";
-    hint."<Ctrl-c>" = "mode-leave";
-    caret."<Ctrl-c>" = "mode-leave";
-    command."<Ctrl-c>" = "mode-leave";
-    prompt."<Ctrl-c>" = "mode-leave";
-    yesno."<Ctrl-c>" = "mode-leave";
-    register."<Ctrl-c>" = "mode-leave";
-  };
-}

home/programs/qutebrowser/search.nix

@@ -1,30 +0,0 @@
-{
-  programs.qutebrowser.searchEngines = rec {
-    startpage = "https://www.startpage.com/sp/search?q={}";
-
-    mynixos = "https://mynixos.com/search?q={}";
-    duckduckgo = "https://duckduckgo.com/?q={}";
-    google = "https://google.com/search?hl=en&q={}";
-    yandex = "https://yandex.com/search/?text={}";
-    bing = "https://bing.com/search?q={}";
-    youtube = "https://youtube.com/results?search_query={}";
-    google-images = "https://google.com/search?hl=en&tbm=isch&q={}";
-
-    # AI
-    chatgpt = "https://chatgpt.com/?q={}";
-    claude = "https://claude.ai/new?q={}";
-    gemini = "https://gemini.google.com/app?q={}";
-
-    # Maps
-    amap = "https://maps.apple.com/?q={}";
-    gmap = "https://www.google.com/maps/search/{}";
-
-    # shortcuts
-    g = google;
-    n = mynixos;
-    gpt = chatgpt;
-    gem = gemini;
-    cla = claude;
-    DEFAULT = startpage;
-  };
-}

home/programs/qutebrowser/settings.nix

@@ -1,61 +0,0 @@
-{config, ...}: {
-  programs.qutebrowser = {
-    settings = {
-      url = rec {
-        default_page = "file://${config.xdg.dataHome}/qutebrowser/bookmarks.html";
-        start_pages = [default_page];
-      };
-      new_instance_open_target = "window";
-      "tabs.last_close" = "close";
-      "statusbar.widgets" = [
-        "keypress"
-        "url"
-        "progress"
-      ];
-
-      # Adblock
-      "content.blocking.enabled" = true;
-      "content.blocking.method" = "adblock";
-      "content.blocking.adblock.lists" = [
-        "https://easylist.to/easylist/easylist.txt"
-        "https://easylist.to/easylist/easyprivacy.txt"
-        "https://secure.fanboy.co.nz/fanboy-cookiemonster.txt"
-      ];
-
-      # Clipboard access (needed for Excalidraw, Cyberchef, etc.)
-      "content.javascript.clipboard" = "access";
-
-      # Downloads
-      "downloads.location.directory" = "~/Downloads";
-      "downloads.location.prompt" = false;
-
-      # Editor (Ctrl+e in text fields)
-      "editor.command" = [
-        "ghostty"
-        "-e"
-        "nvim"
-        "{}"
-      ];
-
-      # Tabs
-      # "tabs.show" = "switching";
-      # "tabs.show_switching_delay" = 3000;
-
-      # Scrollbar
-      "scrolling.bar" = "never";
-
-      # Statusbar
-      "statusbar.show" = "in-mode";
-
-      # Privacy
-      "content.geolocation" = false;
-      "content.cookies.accept" = "no-3rdparty";
-    };
-
-    extraConfig = ''
-      c.statusbar.padding = {'top': 6, 'bottom': 6, 'left': 8, 'right': 8}
-      c.tabs.padding = {'top': 6, 'bottom': 6, 'left': 8, 'right': 8}
-      config.set('content.local_content_can_access_remote_urls', True, 'file://*')
-    '';
-  };
-}

home/programs/qutebrowser/userscripts.nix

@@ -1,47 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}: {
-  xdg.dataFile."qutebrowser/greasemonkey/startpage-no-ads.user.js".text = ''
-    // ==UserScript==
-    // @name        Startpage - Hide Ads
-    // @match       https://www.startpage.com/*
-    // @run-at      document-start
-    // ==/UserScript==
-
-    new MutationObserver(function(mutations) {
-      mutations.forEach((mutation) => {
-        if (mutation.type === 'childList') {
-          mutation.addedNodes.forEach((node) => {
-            if (node.nodeType === 1 && node.nodeName === 'DIV' && node.id === 'gcsa-top') {
-              node.remove();
-              this.disconnect();
-            }
-          });
-        }
-      });
-    }).observe(document, { childList: true, subtree: true });
-  '';
-
-  home.activation.downloadUserscripts = lib.hm.dag.entryAfter ["writeBoundary"] ''
-    scripts_dir="${config.home.homeDirectory}/.local/share/qutebrowser/greasemonkey"
-    $DRY_RUN_CMD mkdir -p "$scripts_dir"
-
-    download() {
-      local name="$1" url="$2"
-      if [[ ! -f "$scripts_dir/$name" ]]; then
-        $DRY_RUN_CMD ${pkgs.curl}/bin/curl -sSL -o "$scripts_dir/$name" "$url" || true
-      fi
-    }
-
-    download "return-youtube-dislike.user.js"    "https://update.greasyfork.org/scripts/436115/Return%20YouTube%20Dislike.user.js"
-    download "sponsorblock-lite.user.js"         "https://update.greasyfork.org/scripts/560869/SponsorBlock%20Lite.user.js"
-    download "dont-track-me-google.user.js"      "https://update.greasyfork.org/scripts/428243/Don%27t%20track%20me%20Google.user.js"
-    download "i-dont-care-about-cookies.user.js" "https://update.greasyfork.org/scripts/522645/I%20don%27t%20care%20about%20cookies.user.js"
-    download "tracking-token-stripper.user.js"   "https://github.com/doggy8088/TrackingTokenStripper/raw/refs/heads/master/TrackingTokenStripper.user.js"
-    download "bypass-paywalls-clean.user.js"     "https://gitflic.ru/project/magnolia1234/bypass-paywalls-clean-filters/blob/raw?file=userscript/bpc.en.user.js"
-    download "anti-adblock-fuckoff.user.js"      "https://update.greasyfork.org/scripts/397070/Anti-AdBlocker%20Fuckoff.user.js"
-  '';
-}

home/system/hyprland/bindings.nix

@@ -53,12 +53,12 @@ in {
             {
               key = "c";
               desc = "Proton Calendar";
-              cmd = "${pkgs.qutebrowser}/bin/qutebrowser 'https://calendar.proton.me/'";
+              cmd = "${config.programs.helium.package}/bin/helium 'https://calendar.proton.me/'";
             }
             {
               key = "m";
               desc = "Proton Mail";
-              cmd = "${pkgs.qutebrowser}/bin/qutebrowser 'https://mail.proton.me/'";
+              cmd = "${config.programs.helium.package}/bin/helium 'https://mail.proton.me/'";
             }
             {
               key = "o";
@@ -77,19 +77,18 @@ in {
             }
             {
               key = "b";
-              desc = "Qutebrowser";
+              desc = "Helium";
-              cmd = "${pkgs.qutebrowser}/bin/qutebrowser";
+              cmd = "${config.programs.helium.package}/bin/helium";
             }
             {
               key = "i";
-              desc = "Qutebrowser (Temp session)";
+              desc = "Helium (Incognito)";
-              cmd = "${pkgs.qutebrowser}/bin/qutebrowser --temp-basedir";
+              cmd = "${config.programs.helium.package}/bin/helium --incognito";
             }
           ])
         )
 
-        # Web links
+        "$mod,B, exec, uwsm app -- ${config.programs.helium.package}/bin/helium" # Browser
-        "$mod,B, exec, uwsm app -- ${pkgs.qutebrowser}/bin/qutebrowser" # Browser (Qutebrowser)
 
         # Power
         "$mod, X, global, caelestia:session" # Powermenu

home/system/mime/default.nix

@@ -20,6 +20,7 @@ with lib; let
     pdf = ["zathura.desktop"];
     terminal = ["ghostty.desktop"];
     archive = ["xarchiver.desktop"];
+    browser = ["helium.desktop"];
   };
 
   mimeMap = {
@@ -110,6 +111,13 @@ with lib; let
       "application/7z"
       "application/*tar"
     ];
+    browser = [
+      "text/html"
+      "application/xhtml+xml"
+      "x-scheme-handler/http"
+      "x-scheme-handler/https"
+      "x-scheme-handler/ftp"
+    ];
   };
 
   nvim-ghostty = pkgs.makeDesktopItem {

hosts/laptop/configuration.nix

@@ -13,6 +13,7 @@
     ../../nixos/utils.nix
     ../../nixos/hyprland.nix
     ../../nixos/usbguard.nix
+    ../../home/programs/helium/system.nix # I hate browser's configuration..
 
     ../../nixos/omen.nix # CHANGEME: For my laptop only, remove this (OMEN 16)
 

hosts/laptop/flake.nix

@@ -7,18 +7,6 @@ nixpkgs.lib.nixosSystem {
   modules = [
     {
       nixpkgs.overlays = [
-        (final: prev: {
-          # FIXME: Workaround: Mesa crash with AMD GPU + Wayland + Qt 6.11.0
-          qutebrowser = prev.symlinkJoin {
-            name = "qutebrowser";
-            paths = [prev.qutebrowser];
-            buildInputs = [prev.makeWrapper];
-            postBuild = ''
-              wrapProgram $out/bin/qutebrowser \
-                --set LIBGL_ALWAYS_SOFTWARE 1
-            '';
-          };
-        })
       ];
       _module.args = {inherit inputs;};
     }
@@ -26,6 +14,7 @@ nixpkgs.lib.nixosSystem {
     inputs.home-manager.nixosModules.home-manager
     inputs.stylix.nixosModules.stylix
     inputs.nix-index-database.nixosModules.default
+    inputs.helium-browser.nixosModules.default
     ./configuration.nix
   ];
 }

hosts/laptop/home.nix

@@ -1,7 +1,7 @@
 {config, ...}: {
   imports = [
     # Programs
-    ../../home/programs/brave
+    ../../home/programs/helium
     ../../home/programs/proton
     ../../home/programs/proton/auto-start-vpn.nix
     ../../home/programs/ghostty
@@ -14,7 +14,6 @@
     ../../home/programs/thunar
     ../../home/programs/nixy
     ../../home/programs/nightshift
-    ../../home/programs/qutebrowser
     ../../home/programs/nix-utils
 
     ../../home/programs/group/basic-apps.nix

hosts/work/configuration.nix

@@ -16,6 +16,7 @@
     ../../nixos/users.nix
     ../../nixos/utils.nix
     ../../nixos/hyprland.nix
+    ../../home/programs/helium/system.nix # I hate browser's configuration..
 
     # You should let those lines as is
     ./hardware-configuration.nix

hosts/work/home.nix

@@ -1,8 +1,8 @@
 {config, ...}: {
   imports = [
     # Programs
-    ../../home/programs/brave
     ../../home/programs/proton
+    ../../home/programs/helium
     ../../home/programs/ghostty
     ../../home/programs/nvf
     ../../home/programs/shell
@@ -12,7 +12,6 @@
     ../../home/programs/thunar
     ../../home/programs/nixy
     ../../home/programs/nightshift
-    ../../home/programs/qutebrowser
     ../../home/programs/nix-utils
 
     ../../home/programs/group/basic-apps.nix