diff --git a/pkgs/by-name/un/uni-algo/package.nix b/pkgs/by-name/un/uni-algo/package.nix
new file mode 100644
index 000000000000..fcb105180de9
--- /dev/null
+++ b/pkgs/by-name/un/uni-algo/package.nix
@@ -0,0 +1,28 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "uni-algo";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "uni-algo";
+    repo = "uni-algo";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-IyQrL/DWDj87GplSGJC4iQJAzNURLh9TRko5l+EIfuU=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  meta = with lib; {
+    description = "Unicode Algorithms Implementation for C/C++";
+    homepage = "https://github.com/uni-algo/uni-algo";
+    license = licenses.mit;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ typedrat ];
+  };
+})