astro

The web framework for content-driven websites. ⭐️ Star to support our work!

21 articles

Astro Static, Hybrid, and Server Output Modes: A Complete Configuration Guide

Explore Astro's static and server output modes. Understand their differences in build artifacts, adapter needs, and hosting architecture for optimal site performance. Configure Astro effectively.

how-to-guide

Mar 6, 2026

How to Debug Rendering and Performance Issues Using Astro's Built-In Tools

Debug Astro rendering and performance issues fast with built-in tools like Vite's dev overlay, ASTRO_DEBUG, and bundle analysis. Optimize your site efficiently.

how-to-guide

Mar 6, 2026

Migrating from Other Web Frameworks to Astro: A Complete Technical Guide

Learn to migrate from React Vue Svelte or Solid to Astro effortlessly. This guide covers scaffolding routing data fetching and API conversion for a smooth transition. Get started today.

migration-guide

Mar 6, 2026

How the Astro Language Server Enhances IDE Support and Type Checking

Discover how the Astro language server boosts IDE support with real-time type checking, autocomplete, and refactoring for a better developer experience.

internals

Mar 6, 2026

Security Considerations and Best Practices for Deploying Astro Applications with SSR

Secure your Astro SSR applications with origin validation, CSP generation, and payload limits. Learn best practices to prevent cross-origin attacks, XSS, and DoS.

best-practices

Mar 6, 2026

How Astro Handles CSS Processing: Scoped Styles and Vite Integration

Discover how Astro processes CSS with Vite integration for scoped styles. Learn about style extraction, Vite's pipeline, and global CSS compatibility.

internals

Mar 6, 2026

Strategies for Optimizing Astro Application Performance and Bundle Sizes

Optimize Astro application performance and bundle sizes with zero JS by default, island architecture hydration, code splitting, and asset optimization. Boost your site speed.

performance

Mar 6, 2026

How Astro Integrates Markdown and MDX with Remark and Rehype Plugins

Unlock Markdown and MDX power in Astro. Learn how Astro uses remark and rehype plugins for custom content processing, syntax highlighting, and image optimization. Integrate seamlessly.

internals

Mar 6, 2026

How to Configure Build-Time vs. Runtime Environment Variables in Astro Projects

Learn how to configure build-time vs. runtime environment variables in Astro projects. Understand the PUBLIC_ prefix for browser-accessible variables and server-only use cases.

how-to-guide

Mar 6, 2026

Understanding the Loader System in Astro: From Static Files to Type-Safe Modules

Discover Astro's powerful loader system. Transform content files into type-safe JS modules for seamless data integration with zero runtime cost. Learn how it works.

internals

Mar 6, 2026

How to Use Astro Actions for Server-Side Data Mutations and API Endpoints

Learn how to use Astro Actions for secure server-side data mutations and API endpoints. This guide explains type-safe functions and client-side invocation for robust web applications.

how-to-guide

Mar 6, 2026

Astro's Internal Build Architecture and Asset Generation Process

Uncover Astro's internal build architecture. Learn how Astro's Vite pipeline compiles components, extracts CSS, and generates hydration scripts for interactive islands into a structured dist directory.

internals

Mar 6, 2026

Have a question about this repo?

These articles cover the highlights, but your codebase questions are specific. Give your agent direct access to the source. Share this with your agent to get started:

Share the following with your agent to get started:

curl -s "https://instagit.com/install.md"

Add to your MCP client configuration:

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}

Ask your agent:

"Use Instagit MCP to understand how withastro/astro works."

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