What is StackBlitz?
StackBlitz is a browser development environment for starting, running, previewing, and sharing web and Node.js projects without preparing a local setup.
What stands out
Start from a framework template or import a repository, edit files, install packages, and view the running application beside the code. WebContainers run supported Node.js tooling in the browser, making projects useful for prototypes, reproductions, and shared examples.
Frequently Asked Questions
Questions about StackBlitz
Can StackBlitz run Node.js inside the browser?
Yes. StackBlitz WebContainers run supported Node.js tools and package workflows directly in compatible browsers.
Can I import an existing project into StackBlitz?
Yes. Supported repositories and project files can be imported, and templates are available for starting common web frameworks.
What is StackBlitz useful for?
It is useful for prototyping, learning, sharing runnable examples, reproducing bugs, and working on supported web projects from a browser.