Astro Cheatsheet 2025

🧠 Quick-reference guide for Astro — clear, structured, practical
This cheatsheet is your go-to reference for modern web development with Astro. It covers essential syntax, file structure, patterns, and performance-first techniques used to build lightning-fast, content-rich websites. Whether you're learning, building, or prepping for a job — this guide helps you move faster and build with confidence.

✅ What You’ll Get

🎯 Core Astro concepts — routing, components, layouts, slots, and partial hydration
⚙️ Key systems: Markdown/MDX, content collections, API routes, and dynamic data
🧩 Practical tips for SEO, image optimization, deployment, and performance
📄 PDF format — printable, mobile-friendly, and quick to scan
📅 Updated for 2025 and aligned with the latest Astro best practices

💡 Great for:

• Front-end developers learning Astro or moving away from heavier frameworks
• Indie devs building blogs, marketing pages, dashboards, or doc sites
• JAMstack enthusiasts working with static/dynamic hybrid approaches
• Students and bootcamp grads preparing for modern frontend roles
• Anyone who wants a fast and reliable Astro reference at their fingertips

🎯 Easy to scan. Built for real work.
Designed for everyday Astro development — with concise examples, performance notes, and real-world patterns.

📥 Instant PDF download — keep it open in your editor or project folder