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# firebase

Firebase helps you build and run successful apps. It offers products and solutions you can rely on through your app's journey.

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Ticket keys in Firestore: issued once, never reused after delete

Ticket keys in Firestore: issued once, never reused after delete

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5 min read
Polling was 88% of my API calls: agents now wake on Firebase SSE

Polling was 88% of my API calls: agents now wake on Firebase SSE

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4 min read
Our feedback box's busiest tester turned out to be Google's test robot

Our feedback box's busiest tester turned out to be Google's test robot

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2 min read
SMF 0.6: Flutter push notifications and social sign-in

SMF 0.6: Flutter push notifications and social sign-in

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7 min read
Show dev.to: I built a complete ordering + house-tab system for small counters — plain JS + Firebase, live demo inside

Show dev.to: I built a complete ordering + house-tab system for small counters — plain JS + Firebase, live demo inside

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2 min read
The two-line cleanup that crashed iOS apps on launch

The two-line cleanup that crashed iOS apps on launch

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8 min read
🚀 Building Aura: How I Built a Real-Time Voice Connection App with Flutter, Firebase, and Agora

🚀 Building Aura: How I Built a Real-Time Voice Connection App with Flutter, Firebase, and Agora

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2 min read
Building a Flutter Shopping App — Part 3: Cloud Firestore and Push Notifications

Building a Flutter Shopping App — Part 3: Cloud Firestore and Push Notifications

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2 min read
Securing an Angular Firebase AI App with Email/Password Authentication (Part 3: Lightweight Home Screen, Lazy CDK Dialog, and Header Navigation)

Securing an Angular Firebase AI App with Email/Password Authentication (Part 3: Lightweight Home Screen, Lazy CDK Dialog, and Header Navigation)

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6 min read
Supabase vs Firebase: database, pricing, auth and lock-in compared

Supabase vs Firebase: database, pricing, auth and lock-in compared

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7 min read
Why Cursor Fixes Firestore Permission Errors by Opening the Rules

Why Cursor Fixes Firestore Permission Errors by Opening the Rules

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5 min read
How to Send Emails Using Firebase

How to Send Emails Using Firebase

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4 min read
Why your push notification didn't arrive: the FCM and APNs errors, and the failures nobody reports

Why your push notification didn't arrive: the FCM and APNs errors, and the failures nobody reports

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7 min read
I built a clean-room Firebase backend that works with the official SDKs

I built a clean-room Firebase backend that works with the official SDKs

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3 min read
Staging Frontend Deployment Using a Firebase Hosting Preview Channel

Staging Frontend Deployment Using a Firebase Hosting Preview Channel

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6 min read
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