Worked on the google/perfetto repository to enhance the developer experience with UI plugins by focusing on documentation and example code quality. Addressed a variable redeclaration issue in the plugin example by renaming 'track' to 'trackNode' using TypeScript, which prevented potential runtime conflicts. Updated documentation written in Markdown to reflect the migration of file paths from 'public/lib' to 'components', ensuring alignment between code and docs. This work improved onboarding for new contributors and reduced the likelihood of documentation-related errors. The approach emphasized clear communication and maintainability, leveraging front-end development skills to streamline plugin development and lower ongoing support costs.