TouchGrassBar — a Tauri menu-bar app for Codex and Claude usage

[FabienGreard]

I built TouchGrassBar, a free and open-source macOS menu-bar app for Codex and Claude limits and observed token usage.

The main Tauri boundary is simple:

• React handles the menu-bar UI
• Rust reads local provider data
• Prompts, credentials, raw logs, and file paths stay on the Mac
• Public profile data and daily aggregates go to Convex for friends, Token Scores, and leaderboard ranks

The latest release is signed, notarized, and stapled for Apple Silicon Macs running macOS 15+.

Download TouchGrassBar, join the leaderboard, and see who burns the most tokens:
https://touchgrassbar.com/

Latest release:
https://github.com/FabienGreard/TouchGrassBar/releases/latest

Source:
https://github.com/FabienGreard/TouchGrassBar

I would love feedback from other Tauri builders on the native boundary and menu-bar UX