skill

Firebase App Hosting Basics

Name: Firebase App Hosting Basics
Author: firebase

Deploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configuring apphosting.yaml or firebase.json apphosting blocks, managing secrets, setting up GitHub CI/CD, or configuring Blaze billing requirements. Don't use for classic static web hosting, Auth, Firestore, Crashlytics, or Xcode.

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About

# App Hosting Basics

## Description

This skill enables the agent to deploy and manage modern, full-stack web applications (Next.js, Angular, etc.) using Firebase App Hosting.

**Important**: In order to use App Hosting, your Firebase project must be on the Blaze pricing plan. Direct the user to https://console.firebase.google.com/project/_/overview?purchaseBillingPlan=metered to upgrade their plan.

## Hosting vs App Hosting

**Choose Firebase Hosting if:**

- You are deploying a static site (HTML/CSS/JS). - You are deploying a simple SPA (React, Vue, etc. without SSR). - You want full control over the build and deploy process via CLI.

**Choose Firebase App Hosting if:**

- You are using a supported full-stack framework like Next.js or Angular. - You need Server-Side Rendering (SSR) or ISR. - You want an automated "git push to deploy" workflow with zero configuration.

## Deploying to App Hosting

### Deploy from Source

This is the recommended flow for most users.

1. Configure `firebase.json` with an `apphosting` block. ```json { "apphosting": { "backendId": "my-app-id", "rootDir": "/", "ignore": [ "node_modules", ".git", "firebase-debug.log", "firebase-debug.*.log", "functions" ] } } ``` 1. Create or edit `apphosting.yaml`- see [Configuration](references/configuration.md) for more information on how to do so. 1. If the app needs safe access to sensitive keys, use `npx -y firebase-tools@latest apphosting:secrets` commands to set and grant access to secrets. 1. Run `npx -y firebase-tools@latest deploy` when you are ready to deploy.

### Automated deployment via GitHub (CI/CD)

Alternatively, set up a backend connected to a GitHub repository for automated deployments "git push" deployments. This is only recommended for more advanced users, and is not required to use App Hosting. See [CLI Commands](references/cli_commands.md) for more information on how to set this up using CLI commands.

## Emulation

See [Emulation](references/emulation.md) for more information on how to test your app locally using the Firebase Local Emulator Suite.

Install

Run this command

npx skills add firebase/agent-skills

Works with

claude appclaude codeclaude apicursorcodexwindsurfclinezed

Manual steps

Install with `npx skills add firebase/agent-skills`, or clone the repository and copy the `skills/firebase-app-hosting-basics` folder into your Claude skills directory.

View source

By firebase

Frequently asked questions

What is the Firebase App Hosting Basics skill?

Deploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configuring apphosting.yaml or firebase.json apphosting blocks, managing secrets, setting up GitHub CI/CD, or configuring Blaze billing requirements. Don't use for classic static web hosting, Auth, Firestore, Crashlytics, or Xcode.

How do I install Firebase App Hosting Basics?

Run this in your terminal:

npx skills add firebase/agent-skills

Which AI tools does Firebase App Hosting Basics work with?

It works with claude_app, claude_code, claude_api, cursor, codex, windsurf, cline, zed.

Who made Firebase App Hosting Basics?

firebase.

Is Firebase App Hosting Basics free?

Yes, it is free to use.