masto.js
The premium Open Source alternative to Official Twitter API SDK
🎯 Best for:Building custom Mastodon clients or automated bots using JavaScript.
What is masto.js?
Replaces raw HTTP requests to Mastodon REST and Streaming endpoints. Provides a fully typed, isomorphic client compatible with Node.js, browsers, and React Native.
Tech Stack
TypeScriptFrontend & Headless CMS
Why masto.js?
- • Comprehensive API coverage
- • Excellent TypeScript definitions
- • Active maintenance
Limitations
- • Learning curve for API structure
- • Bundle size for small projects
- • Dependency on Mastodon API stability
3/4/2026
Last Update
56
Forks
6
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to masto.js instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Official Twitter API SDK)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%