Capabilities
What works today
Chat iteration
Describe changes in plain language. Each answer rebuilds the full app with your context.
Responsive preview
Desktop, tablet and mobile viewports in an isolated sandboxed frame.
Version history
Every successful generation is a snapshot. Restore any version in one click.
Readable source
Browse every generated file in the code explorer and copy any of them.
Export
Download a runnable Next.js project as a .zip with install, dev and build scripts.
Untrusted by default
Generated code runs with an opaque origin and a CSP that blocks all network access.
01
Start with a clear brief
Choose a goal. Make the first version small and specific.
02
Build, then make it yours
Review the live app and request the next change in chat.
03
Keep every good version
Restore a snapshot or export a runnable Next.js project.
1
fixed, pinned Next.js + MUI + Motion starter
3
preview viewports
4000
character prompt limit
0
API keys shipped to the browser