@@ -0,0 +1,30 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "htmlformat";
+  version = "unstable-2023-11-08";
+
+  src = fetchFromGitHub {
+    owner = "a-h";
+    repo = "htmlformat";
+    rev = "5bd994fe268e4d505a9793143fa85414c7d50887";
+    hash = "sha256-YSl9GsXhc0L2oKGZLwwjUtpe5W6ra6kk74zvQdsDCMU=";
+    sha256 = "1i880gdl3vwcxwjajsxbdvjmxnjj4c62z6d1l3v44wz1qld7sab1";
+    # date = "2023-11-08T12:46:58+00:00";
+  };
+
+  vendorHash = "sha256-uVfh1pPhfj6AyQDqFd1EDWshuyDRvbMDZj3SN5tCS2w=";
+
+  ldflags = [ "-s" "-w" ];
+
+  meta = with lib; {
+    description = "Htmlformat";
+    homepage = "https://github.com/a-h/htmlformat";
+    license = licenses.mit;
+    maintainers = with maintainers; [ alanpearce ];
+    mainProgram = "htmlformat";
+  };
+}