Vim file browser that runs in a separate terminal (e.g., tmux pane).

This addresses a niche but persistent usability friction for Vim users, particularly those integrating AI coding assistants like Claude Code. The core pain point is Vim's steep learning curve for window management, which can hinder productivity when switching between code, diffs, and AI outputs. By externalizing the file browser to a separate terminal or tmux pane, the developer bypasses complex Vim commands, streamlining workflow. This solution prioritizes immediate utility and ease of use over mastering Vim's internal paradigms, catering to users who want Vim's editing power without its full operational overhead, especially in multi-tool development environments.