builder
The premium Open Source alternative to Webflow
🎯 Best for:Teams wanting visual editing within their existing React/Vue apps
What is builder?
Replaces static CMS fields with a visual drag-and-drop editor for modern frameworks. Fetches JSON layouts to render components natively in React, Vue, or Svelte.
Tech Stack
TypeScriptLow-Code & Builder
Why builder?
- • Visual drag-and-drop
- • Framework agnostic
- • High performance rendering
Limitations
- • Complex initial setup
- • Open core limitations
- • Learning curve for designers
3/5/2026
Last Update
1,152
Forks
256
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to builder instantly boosts your runway.
Competitor Cost
-$1,680
/ year (est. based on Webflow)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%