diff --git a/pkgs/by-name/do/docfx/package.nix b/pkgs/by-name/do/docfx/package.nix
new file mode 100644
index 000000000000..e1d14f4f4f61
--- /dev/null
+++ b/pkgs/by-name/do/docfx/package.nix
@@ -0,0 +1,23 @@
+{
+  lib,
+  buildDotnetGlobalTool,
+  dotnetCorePackages,
+}:
+
+buildDotnetGlobalTool {
+  pname = "docfx";
+  version = "2.78.3";
+
+  dotnet-sdk = dotnetCorePackages.sdk_8_0;
+  dotnet-runtime = dotnetCorePackages.runtime_8_0;
+
+  nugetHash = "sha256-hLb6OmxqXOOxFaq/N+aZ0sAzEYjU0giX3c1SWQtKDbs=";
+
+  meta = {
+    description = "Build your technical documentation site with docfx, with landing pages, markdown, API reference docs for .NET, REST API and more";
+    homepage = "https://github.com/dotnet/docfx";
+    license = lib.licenses.mit;
+    mainProgram = "docfx";
+    maintainers = with lib.maintainers; [ semtexerror ];
+  };
+}