Pointeuse is an open-source, native time tracker for Odoo, the simplest possible surface over a powerful but overwhelming ERP. Say which task you are on, get a gentle reminder, switch with a click, and the time lands in Odoo as proper timesheets behind the scenes. It lives in the system tray, handles check in / check out, and keeps working offline by caching everything in SQLite and syncing when the connection returns. Built with Tauri 2, a Rust backend, and a zero-framework vanilla JS frontend, it ships for Windows, Linux, macOS, and Android. MIT licensed.