Worked on improving the onboarding experience for the facebook/flow repository by refining environment setup documentation and addressing configuration issues. Focused on configuration management and documentation, the work involved updating the flow-typed.config.json file using JSON and Markdown to include missing environment classes. This change resolved setup-time errors that previously affected new users, ensuring that environment definitions matched runtime expectations. By validating and documenting these definitions, the developer reduced friction for new contributors and minimized support overhead. The approach emphasized traceability through linked commits and pull requests, resulting in more reliable setup instructions and a smoother onboarding process for the Flow project community.