Worked on documentation and developer experience improvements across two repositories, adobe/spacecat-api-service and browser-use/browser-use, over a two-month period. Updated onboarding and local development documentation for spacecat-api-service, clarifying environment variable requirements such as AWS credentials and API keys to streamline setup and reduce support overhead. In browser-use/browser-use, delivered compatibility updates for the Hooks module, revising examples to demonstrate timeout handling and removing unnecessary internal API calls for clarity. Leveraged Python, FastAPI, and asynchronous programming to ensure documentation accurately reflected backend and event-driven workflows, ultimately reducing onboarding friction and supporting smoother integration with evolving codebases for new contributors.