# Astro

> Astro web framework reference — zero JavaScript by default with Islands Architecture. Covers project setup, file-based routing, framework islands (React/Vue/Svelte), hydration directives, content collections, SSR/SSG, View Transitions, and deployment.

- Skill: `bytesagain/astro` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add bytesagain/astro`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bytesagain/astro/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: bytesagain (https://skillmd.com/u/bytesagain)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/bytesagain/astro

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# Astro Reference

Content-focused web framework with Islands Architecture.

## Commands

| Command | Description |
|---------|-------------|
| `intro` | Islands architecture, zero JS |
| `basics` | Project setup, routing, components |
| `islands` | Framework integration, hydration |
| `content` | Collections, Markdown/MDX |
| `deploy` | Static, SSR, hybrid rendering |