1Code

1Code

Open source Cursor-like UI for Claude Code

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Whats 1Code? An app to run your Claude Code agents in parallel that works on Mac and Web. On Mac - run locally, with or without worktrees. On Web - run in remote sandboxes with live previews of your app, mobile included, so you can check on agents from anywhere. Running multiple Claude Codes in parallel dramatically sped up how we build features.

1Code

Launch date
1Code
1Code Open source Cursor-like UI for Claude Code

Launched on January 16th, 2026