Worked on the rescript-lang/rescript and biomejs/biome repositories, focusing on targeted improvements to documentation and JavaScript tooling. Addressed a documentation inconsistency in the rescript-lang/rescript standard library by updating the Math.sign API reference to accurately reflect its behavior, reducing confusion for users and aligning documentation with implementation. Later, contributed to biomejs/biome by implementing support for GraphQL as an embedded template tag in JavaScript files, enhancing compatibility with RelayJS and streamlining integration for frontend teams. Collaborated closely with other contributors, applying skills in JavaScript, GraphQL, and Rust to deliver precise, maintainable solutions that improved developer experience and code clarity.