Boxes.dev moves Claude Code and Codex off localhost into cloud sandboxes

Boxes.dev lets developers run AI coding agents like Claude Code and OpenAI Codex in isolated cloud environments instead of on their local machines. For solo devs and small teams, this means AI agents can spin up, execute code, and make changes without touching — or potentially wrecking — a local setup. It's a practical answer to the growing pain of running agentic AI tools that need real compute and filesystem access.