Browser-based IDE that spins up full-stack JavaScript dev environments instantly.
StackBlitz runs a Node.js dev server directly in your browser via WebContainers, so you can build, run, and share React, Vue, Angular, or Next.js projects with no local setup. Projects are shareable by URL and integrate with GitHub.
No — it runs entirely in the browser, though a modern browser is recommended.
There is a free tier, with paid plans for private projects and team features.
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