tango

The premium Open Source alternative to Builder.io

🎯 Best for:Developers who want visual editing without dirty code generation.

What is tango?

A visual development tool that works directly on your local source code, unlike proprietary cloud builders. It parses ASTs to ensure visual changes are reflected as clean code commits in your git repository.

Tech Stack
TypeScriptLow-Code & Builder

Why tango?

  • AST-based code manipulation
  • Works with existing repos
  • No runtime overhead

Limitations

  • Complex setup
  • Limited framework support (React)
  • Alpha stage stability
3/3/2026
Last Update
364
Forks
41
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to tango instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Builder.io)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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