During November 2024, Bangsi contributed to the tidalcycles/strudel repository by developing REPL instance management features focused on improving workflow stability. Bangsi implemented a solo mode to ensure only one REPL instance could be active at a time, addressing potential issues with conflicting states in front-end development environments. To support future enhancements, a sync configuration scaffold was introduced, laying the groundwork for synchronized behavior across sessions. The REPL configuration code was refactored for greater maintainability and readability, particularly around solo and sync options. All work was completed using JavaScript, with attention to code formatting and overall front-end development best practices.