Firebase App Hosting Configuration Guide

This skill provides comprehensive guidance for working with Firebase App Hosting - a modern hosting solution for dynamic web apps with built-in GitHub integration, Cloud Run backend, and Cloud CDN caching.

When to Use This Skill

Use this skill when:

• Setting up or configuring apphosting.yaml for the first time
• Debugging build or deployment failures
• Encountering errors that work in dev but fail in production
• Configuring environment variables and secrets
• Adjusting Cloud Run service settings (CPU, memory, concurrency)
• Converting dependencies between dependencies and devDependencies
• Optimizing app for App Hosting production environment

Quick Start Checklist

Before deploying to Firebase App Hosting: