Developers using multiple Git worktrees struggle to keep track of changes across branches and workspaces.
Create a visualization tool that shows all active worktrees, their status, and makes it easy to switch between them.
Professional developers would pay for advanced features like automated cleanup and conflict detection.
Start with a basic visual representation of worktrees and their status, then add more management features.
The biggest risk is competing with existing Git GUI tools that might add similar features.