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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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Firebase PWA Security Audit: XSS via innerHTML, Hardcoded Credentials and a Custom Token Migration

Firebase PWA Security Audit: XSS via innerHTML, Hardcoded Credentials and a Custom Token Migration

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7 min read
Debugging a Firebase Admin Panel — Wrong DB Node, Bad Key Mapping and a Date.now() ID Bug

Debugging a Firebase Admin Panel — Wrong DB Node, Bad Key Mapping and a Date.now() ID Bug

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4 min read
Signed token between two PWAs: HMAC-SHA256 with no backend

Signed token between two PWAs: HMAC-SHA256 with no backend

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4 min read
How to Fix FCM "MismatchSenderId" in Multi-Environment Expo (EAS) Builds

How to Fix FCM "MismatchSenderId" in Multi-Environment Expo (EAS) Builds

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3 min read
A plaintext Firebase password authenticated anyone who visited the site — here's how I fixed it without disconnecting anyone

A plaintext Firebase password authenticated anyone who visited the site — here's how I fixed it without disconnecting anyone

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6 min read
How I Built a Hyperlocal Coupon Platform with Next.js Firebase for Small-Town India

How I Built a Hyperlocal Coupon Platform with Next.js Firebase for Small-Town India

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3 min read
Exception-based attendance: stop storing a row for every student who showed up

Exception-based attendance: stop storing a row for every student who showed up

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3 min read
Firebase Hosting for Flutter Web: What Actually Works (and What Breaks)

Firebase Hosting for Flutter Web: What Actually Works (and What Breaks)

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3 min read
Stop Switching Tabs to Deploy Your Android App

Stop Switching Tabs to Deploy Your Android App

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1 min read
From Learning to Implementation: My Journey with Firebase Analytics & GA4

From Learning to Implementation: My Journey with Firebase Analytics & GA4

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2 min read
Mastering GA4 for Mobile Apps — From Events to Business Insights

Mastering GA4 for Mobile Apps — From Events to Business Insights

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5 min read
Why Developers Are Switching from Firebase to Supabase (And You Should Too)

Why Developers Are Switching from Firebase to Supabase (And You Should Too)

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8 min read
Firebase Analytics in React Native — Complete Implementation Guide

Firebase Analytics in React Native — Complete Implementation Guide

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4 min read
"EcoSphere AI: Why I separated 'logic' from 'AI' when building a carbon footprint assistant"

"EcoSphere AI: Why I separated 'logic' from 'AI' when building a carbon footprint assistant"

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2 min read
I Didn't Plan to Build an Offline-First Attendance System. Firestore Forced Me To.

I Didn't Plan to Build an Offline-First Attendance System. Firestore Forced Me To.

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4 min read
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