StackBlitz
Free Personal plan: a full web-development IDE that runs in your browser, for public projects.
Dev Tools
What you get
Open a Node.js, React or Vite project in your browser and it runs right there, no install. Personal includes unlimited public projects and public GitHub repositories.
How to get it
Sign in with GitHub at stackblitz.com and start a project from a template.
What it requires
A GitHub account to save your work.
The catch
File uploads are capped at 1 MB per project, and you can't connect to APIs on localhost or CORS-protected APIs. Private team repos need Teams ($55 per member/month billed yearly).
From the official page · checked Oct 25, 2026