JustClock runs inside Trae, ByteDance's free AI-native code editor, the same way it does in VS Code and Cursor — quietly logging the time you actually spend working, whether you're in Chat mode or letting Builder mode run — no stopwatch needed.
Builder mode can plan, write and run code across your project on its own, but someone still has to define the task, review every change and own the result. JustClock keeps that time accounted for.
Switching between Trae, Cursor and plain VS Code? The Cursor page and VS Code page have the same setup steps.
We understand that security is paramount inside your development environment. JustClock measures time — never your work.
For full details, please refer to our Privacy Policy.
Install the extension from the Open VSX Registry — Trae, like Cursor and other VS Code forks, pulls extensions from there, not the VS Code Marketplace.
Open Settings (Ctrl/Cmd + ,) and search for "JustClock".
Get your API key from our website.
Paste the key to save.