diff --git a/pkgs/applications/terminal-emulators/blackbox-terminal/default.nix b/pkgs/applications/terminal-emulators/blackbox-terminal/default.nix
new file mode 100644
index 000000000000..67a719d01170
--- /dev/null
+++ b/pkgs/applications/terminal-emulators/blackbox-terminal/default.nix
@@ -0,0 +1,72 @@
+{ lib
+, stdenv
+, fetchFromGitLab
+, fetchurl
+, meson
+, ninja
+, pkg-config
+, vala
+, gtk4
+, vte-gtk4
+, json-glib
+, sassc
+, libadwaita
+, pcre2
+, libxml2
+, librsvg
+, callPackage
+, python3
+, gtk3
+, desktop-file-utils
+, wrapGAppsHook
+}:
+
+let
+  marble = callPackage ./marble.nix { };
+in
+stdenv.mkDerivation rec {
+  pname = "blackbox";
+  version = "0.12.0";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    owner = "raggesilver";
+    repo = "blackbox";
+    rev = "v${version}";
+    sha256 = "sha256-8u4qHC8+3rKDFNdg5kI48dBgAm3d6ESXN5H9aT/nIBY=";
+  };
+
+  postPatch = ''
+    patchShebangs build-aux/meson/postinstall.py
+  '';
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    vala
+    sassc
+    wrapGAppsHook
+    python3
+    gtk3 # For gtk-update-icon-cache
+    desktop-file-utils # For update-desktop-database
+  ];
+  buildInputs = [
+    gtk4
+    vte-gtk4
+    json-glib
+    marble
+    libadwaita
+    pcre2
+    libxml2
+    librsvg
+  ];
+
+  meta = with lib; {
+    description = "Beautiful GTK 4 terminal";
+    homepage = "https://gitlab.gnome.org/raggesilver/blackbox";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ chuangzhu ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/terminal-emulators/blackbox-terminal/marble.nix b/pkgs/applications/terminal-emulators/blackbox-terminal/marble.nix
new file mode 100644
index 000000000000..6d100c0894e4
--- /dev/null
+++ b/pkgs/applications/terminal-emulators/blackbox-terminal/marble.nix
@@ -0,0 +1,45 @@
+{ lib
+, stdenv
+, fetchFromGitLab
+, meson
+, ninja
+, pkg-config
+, vala
+, gobject-introspection
+, gtk4
+, gtk3
+, desktop-file-utils
+}:
+
+stdenv.mkDerivation {
+  pname = "marble";
+  version = "unstable-2022-04-20";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    owner = "raggesilver";
+    repo = "marble";
+    # Latest commit from the 'wip/gtk4' branch
+    rev = "6dcc6fefa35f0151b0549c01bd774750fe6bdef8";
+    sha256 = "sha256-0VJ9nyjWOOdLBm3ufleS/xcAS5YsSedJ2NtBjyM3uaY=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    vala
+    gtk3 # For gtk-update-icon-cache
+    desktop-file-utils # For update-desktop-database
+    gobject-introspection # For g-ir-compiler
+  ];
+  buildInputs = [ gtk4 ];
+
+  meta = with lib; {
+    description = "Raggesilver's GTK library";
+    homepage = "https://gitlab.gnome.org/raggesilver/marble";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ chuangzhu ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5f1553367ae1..0e385912683b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1819,6 +1819,8 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) AppKit CoreGraphics CoreServices CoreText Foundation OpenGL;
   };
 
+  blackbox-terminal = callPackage ../applications/terminal-emulators/blackbox-terminal { };
+
   contour = libsForQt5.callPackage ../applications/terminal-emulators/contour { fmt = fmt_8; };
 
   cool-retro-term = libsForQt5.callPackage ../applications/terminal-emulators/cool-retro-term { };