diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 774e06d08485..64d7fea1182f 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -20595,6 +20595,11 @@
     github = "naurissteins";
     githubId = 5653746;
   };
+  naved124 = {
+    name = "Naved124";
+    github = "Naved124";
+    githubId = 86107643;
+  };
   naxdy = {
     name = "Naxdy";
     email = "naxdy@naxdy.org";
diff --git a/pkgs/by-name/ri/riffle/package.nix b/pkgs/by-name/ri/riffle/package.nix
new file mode 100644
index 000000000000..c4c3bce8e816
--- /dev/null
+++ b/pkgs/by-name/ri/riffle/package.nix
@@ -0,0 +1,62 @@
+{
+  lib,
+  python3Packages,
+  fetchFromGitHub,
+  qt6,
+  nix-update-script,
+}:
+
+python3Packages.buildPythonApplication (finalAttrs: {
+  pname = "riffle";
+  version = "1.0.4";
+  pyproject = true;
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "Naved124";
+    repo = "riffle";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-hH9zUjULqeohUXaj67P2CMDzbZBkZajfW2M8JGH5HaM=";
+  };
+
+  build-system = [ python3Packages.setuptools ];
+
+  dependencies = with python3Packages; [
+    pyqt6
+    pyqt6-webengine
+    beautifulsoup4
+  ];
+
+  nativeBuildInputs = [ qt6.wrapQtAppsHook ];
+  buildInputs = [
+    qt6.qtbase
+    qt6.qtwayland
+  ];
+
+  dontWrapQtApps = true;
+  preFixup = ''
+    makeWrapperArgs+=("''${qtWrapperArgs[@]}")
+  '';
+
+  postInstall = ''
+    install -Dm644 packaging/flashcard-viewer.desktop $out/share/applications/flashcard-viewer.desktop
+    substituteInPlace $out/share/applications/flashcard-viewer.desktop \
+      --replace-fail "@EXEC@" "flashcard-viewer"
+    install -Dm644 flashcard_viewer/ui/icon.png $out/share/icons/hicolor/512x512/apps/flashcard-viewer.png
+  '';
+
+  nativeCheckInputs = [ python3Packages.pytestCheckHook ];
+  pythonImportsCheck = [ "flashcard_viewer" ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Desktop app for studying HTML and React flashcard decks with quizzes and progress tracking";
+    homepage = "https://github.com/Naved124/riffle";
+    changelog = "https://github.com/Naved124/riffle/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.unfreeRedistributable;
+    maintainers = with lib.maintainers; [ naved124 ];
+    mainProgram = "flashcard-viewer";
+    platforms = lib.platforms.linux;
+  };
+})