During March 2026, contributed to both the withastro/astro and vercel-labs/skills repositories by delivering targeted improvements in JavaScript and TypeScript. Addressed a skew protection issue for island hydration URLs in withastro/astro, refactored asset link URL parsing, and implemented tests to validate asset query parameters, enhancing reliability and maintainability. In vercel-labs/skills, introduced support for branch references during skill installation and updates from GitHub, enabling versioned deployments and safer collaboration. Leveraged skills in API integration, Node.js, and testing to improve asset handling, deployment flexibility, and overall workflow robustness, resulting in more reproducible and controlled development pipelines.