StackBlitz is an instant fullstack web IDE for the JavaScript ecosystem. It's powered by WebContainers, the first WebAssembly-based operating system which boots Node.js environment in milliseconds, securely within your browser tab.
Building in the browser like StackBlitz? Try WebContainer API for in‑page Node.js runtimes, RunCode for collaborative cloud dev, JSLog for TS/JS snippets, and PlayJS for quick playground experiments.
