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%

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