Worked on the scalameta/munit repository to enhance the reliability of error visualization in the web interface. Focused on front end development using React and JavaScript, addressing a persistent issue with broken image URLs across multiple error display sections. The solution involved identifying and correcting image asset references in areas such as source locations for errors, helpful diffs, and highlighted stack traces. This targeted bug fix improved the consistency and integrity of visual assets, ensuring that images load correctly and reducing the risk of misinterpretation during error analysis. The work contributed to a more robust and user-friendly developer experience.