During January 2025, Ben Wielinga enhanced the uiua-lang/uiua repository by enabling graphical windowing support for the uiua tool on NixOS. He implemented the --window option, integrating library path resolution through flake.nix and nix/package.nix, and used makeWrapper to ensure runtime access to required libraries. His work addressed parsing and spacing issues in the CLI, resulting in robust behavior and reducing manual setup for both developers and CI environments. Leveraging his skills in build systems, system configuration, and the Nix language, Ben delivered a well-integrated feature that broadened deployment options and improved the user experience for NixOS users.