Worked on the o1-labs/o1js repository over a two-month period, focusing on codebase stability and clarity rather than feature development. Addressed two targeted bugs by correcting a documentation typo in the Fetch API example to improve onboarding and API usage, and by aligning npm dependency hashes to ensure deterministic builds and reproducible releases. Emphasized disciplined change management through well-scoped commits and adherence to documentation standards. Utilized TypeScript and Shell scripting to manage dependency updates and documentation fixes, applying skills in code refactoring and dependency management to enhance build reliability and maintain process clarity for both current and future contributors.