Worked on stability improvements across the chaotic-cx/nyx and helix-editor/helix repositories, focusing on resolving critical bugs that impacted developer workflows and production reliability. Addressed symbolic link integrity for grammar artifacts in helix_git by ensuring symlinks correctly reference parser artifacts, eliminating broken links and reducing issues with grammar loading. Improved health check robustness in Helix-term by refining error handling for missing grammar paths, resulting in more accurate health status reporting for parser configurations. Leveraged skills in Rust, Nix, and system configuration to deliver targeted bug fixes, enhancing build reliability and streamlining the debugging process for contributors and end users alike.