oat
The premium Open Source alternative to Alpine.js
🎯 Best for:Projects where bundle size and Core Web Vitals are critical.
What is oat?
A zero-dependency frontend library weighing only 8KB for building fast, accessible user interfaces. It prioritizes native HTML/CSS capabilities to ensure maximum performance and minimal JavaScript execution time.
Tech Stack
CSSFrontend & Headless CMS
Why oat?
- • Extremely fast load times
- • No build step required
- • Semantic HTML focus
Limitations
- • Small ecosystem
- • Manual state management
- • Not for complex SPAs
3/6/2026
Last Update
188
Forks
10
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to oat instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Alpine.js)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%