Worked on the microsoft/vscode-pull-request-github repository to deliver three front end features focused on improving pull request workflows. Enhanced the MergeStatus component to ensure message wrapping adapts to narrow editor panes, increasing readability for users. Introduced per-commit status indicators in the pull request timeline by extending the CommitEvent interface and updating the UI to display status icons, providing clearer feedback on commit states. Added a Copy Link button to the pull request overview, enabling quick sharing of comment links. All features were implemented using React with JavaScript and TypeScript, emphasizing robust typing and UI reliability to streamline collaboration and review.