sandbox

Why we included this project

Running your own browser-based code editor with AI assistance is the draw here, and this repo gives you a real, working base to build from. It pairs AI autocomplete with real-time collaborative editing, and each open workspace gets a secure Linux sandbox from E2B that handles the terminal and live preview. The backend splits cleanly between an Express and Socket.io server and Cloudflare Workers covering the D1 database, R2 storage, and Workers AI, so it is easy to read through each part and swap pieces for your own stack. Expect to set up Clerk, Liveblocks, and E2B accounts and deploy the containerized backend yourself, since the author kept it offline for cost and safety reasons. For a small team or solo developer comfortable wiring things together, it is a useful blueprint for building an AI-assisted, collaborative editor on your own infrastructure.