microsite
The premium Open Source alternative to Astro
🎯 Best for:Building content-driven sites where Core Web Vitals are the top priority.
What is microsite?
A performance-obsessed alternative to Next.js or Gatsby for content-heavy sites. It utilizes partial hydration and Snowpack to ship the absolute minimum amount of JavaScript to the client.
Tech Stack
TypeScriptFrontend & Headless CMS
Why microsite?
- • Automatic code splitting
- • ESM-first development
- • Minimal client-side JS
Limitations
- • Smaller ecosystem
- • Snowpack is deprecated
- • Limited plugin library
2/28/2026
Last Update
15
Forks
1
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to microsite instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Astro)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%