The Firebase Blog

Authentication

Add an end-to-end identity solution to your app for easy user authentication, sign-in, and onboarding in just a few lines of code.

Authentication made easy: Building a secure e-commerce shopping cart with Firebase

Building a cooking assistant with Firebase AI Logic

What’s new from Firebase at Google I/O 2026

Firebase Phone Number Verification is generally available!

What’s new from Firebase at Cloud Next 2026

From prompt to production: Build full-stack apps faster with Google AI Studio and Firebase

Phone number verification breaks barriers

Securing AI agents and tool calls

Securing a retail AI endpoint from abuse for virtual try on

Firebase Phone Number Verification developer preview

From vibe to reality: Integrating Firebase in Firebase Studio