Worked on codebase hygiene and test environment improvements for the basecamp/lexxy repository, focusing on maintainability and testing reliability. Used Ruby on Rails and HTML to remove unused ActionText lexical engine directories and artifacts, reducing maintenance overhead and streamlining the main application. Moved the person prompt HTML into the test application, which improved testing isolation and reduced CI noise. Also corrected a minor typo in a comment to enhance code clarity. These changes positioned the project for faster, safer iteration cycles and improved onboarding for future contributors, demonstrating a methodical approach to both front end and back end development tasks.