1Code – Open source Cursor-like UI for running Claude Code agents in parallel

Summary: 1Code enables running multiple Claude Code agents simultaneously on Mac and Web, supporting local execution with or without worktrees and remote sandboxes with live app previews. It improves development speed by managing parallel agents efficiently across platforms.

What it does

1Code runs Claude Code agents in parallel locally on Mac or remotely via web sandboxes, providing live previews including mobile views. It addresses CLI limitations by offering a UI to manage multiple agents concurrently.

Who it's for

Developers using Claude Code who need to run and monitor multiple coding agents across devices and environments.

Why it matters

It solves the challenge of managing and trusting multiple parallel AI coding agents, accelerating feature development and debugging in AI-assisted coding workflows.