NixOS Package Collection — Contributed package modernization to nixpkgs, the official NixOS package repository.Sympa Mailing List Manager — Contributed performance improvements to Sympa, a scalable mailing list manager.OpenDrakan Game Engine — Contributed build system improvements and code quality fixes to open-source game engine.Clojure for VS Code — Added configuration options for cljfmt formatting parameters in VS Code extension.Godot Game Engine — Contributed UI improvements to the game engine.