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Quickly prototype
ideas with code.

Create real, working prototypes. Test ideas earlier, iterate more and create better products.

Keep everyone
in the loop.

Keep everyone in the loop


We’ve templates optimized for frameworks including React, Vue, Angular, and others, to kickstart new projects.


Our custom bundler gets code running as quickly as possible, perfect for blazing-fast development in the browser.


Sandboxes are shareable by default. Share a secure URL, or invite folks to join and collaborate on code or provide feedback.

Code in public, or private.

 Import existing projects from private repos

Private repos

Import existing projects from private repos, or commit from CodeSandbox and continue working on them locally.
Custom registry support

Custom registry support

Leverage your own internal packages, and build with your design system or component library.
Private sandboxes

Private sandboxes

Make sandboxes public, private, or unlisted. Per sandbox or across a whole team.

Create static sites,
components, or full-stack
web apps.

dd any of the 1M+ dependencies

NPM Support

Add any of the 1M+ dependencies on npm or your own private packages.

Instant Preview

See changes as you make them with no waiting on builds or deploys.

Static File Hosting

Add your files directly in the sandbox for easy access and management.

Start rapid prototyping.

With instant sandboxes that get you coding in seconds.

Get Started