Replit
A browser-based IDE with collaborative editing, instant hosting and an AI pair-programmer built in.
About Replit
Replit removes the friction of setting up a local development environment. You open a browser tab and you have a full Linux container with your stack of choice — Node, Python, Go, Rust, C, even niche runtimes.
Multi-player editing works like Google Docs for code. The 'Ghost' AI helper explains errors, generates boilerplate and completes code as you type. Free Repls are public; private projects need a paid plan.
Key Features
Multiplayer editing
Pair-program in real time with cursors, voice and chat.
AI built-in
Ask for fixes, explanations or whole files; the AI sees your code.
Instant hosting
Every Repl ships with a public URL; deploy as long-running app or static.
Pre-built templates
Hundreds of language and framework starters.
Specifications
- Languages
- 50+ (Python, Node, Go, Rust…)
- Storage
- 1 GB free
- Always-on
- Paid tier
- Mobile
- iOS + Android apps