Hero Section
FRAMEWORK OPEN SOURCE
Build components with confidence
Preview every component you build in isolation, with real viewport sizes and real layouts.
Features Grid
Zero Config
Drop it in and go. No setup files per component.
Visual Catalog
See every component at a glance, isolated.
Dark Mode
Toggle dark/light inside the preview sandbox.
Viewport Testing
Mobile, tablet, desktop — all in one screen.
Testimonial / Developer
★★★★★"Astro Stargazer changed the way we build. Zero overhead, maximum visibility."
Testimonial / Designer
★★★★★"Finally a component tool that speaks Astro natively. The preview sandbox is flawless."