Looplet
Warm browser-native IDE

Code like play

Spin up a workspace in the browser, sketch ideas in code, and ship small projects before the spark cools.

Start building Browse templates
Instant roomsCode, shell, and preview ready at the first click.
Friendly AIAsk, refactor, and learn inside the same canvas.
Ship postcardsTurn experiments into live links for anyone to try.
This is the Replit 2024 design system, applied by Curio Design — a design-style library for AI agents. Full Replit 2024 guide → designbycurio.com/learn/replit-2024