# Firebase Quickstarts for Javascript

A collection of quickstart samples demonstrating the Firebase APIs using the Javascript SDK. For more information, see [firebase.google.com/docs/web/setup](https://firebase.google.com/docs/web/setup).

Samples are organized into the following subdirectories and include README.md files with instructions for getting started:
 - [Auth](auth/README.md)
   - Anonymous Auth
   - Custom Auth
   - Email and Password auth
   - Email Link auth
   - Phone Auth using a visible ReCaptcha
   - Phone Auth using an invisible ReCaptcha
   - Phone Auth using popup
   - [Google Auth in a Chrome Extension](auth/chromextension/README.md)
   - Facebook auth using Facebook login button
   - Facebook auth using Firebase popup
   - Facebook auth using Firebase redirect
   - Google auth using Google sign-in button
   - Google auth using Firebase popup
   - Google auth using Firebase redirect
   - Twitter auth using Firebase popup
   - Twitter auth using Firebase redirect
   - Microsoft auth using Firebase popup
   - Microsoft auth using Firebase redirect
   - GitHub auth using Firebase popup
   - GitHub auth using Firebase redirect
   - Multi-factor authentication with SMS(currently only available for [Google Cloud Identity Platform](https://cloud.google.com/identity-platform/docs/web/mfa) projects)
 - [Database](database/README.md)
   - Simple Social Blogging app
 - [Firestore](firestore/README.md)
   - Simple Rating App
 - [Functions](functions/README.md)
   - Send requests to a Functions server-side instance and get back results.
 - [Storage](storage/README.md)
   - Upload a file to Firebase Storage and display its URL
 - [Messaging](messaging/README.md)
   - Send notifications

## How to make contributions?
Please read and follow the steps in the [CONTRIBUTING.md](CONTRIBUTING.md)

## License
See [LICENSE](LICENSE)

## Build Status

[![Actions Status][gh-actions-badge]][gh-actions]

[gh-actions]: https://github.com/firebase/quickstart-js/actions
[gh-actions-badge]: https://github.com/firebase/quickstart-js/workflows/CI%20Tests/badge.svg