@astasilva

Gradle build errors in React Native: what usually wastes the most time

18h ago · 8 min read · If a React Native Android build fails and the output mentions Gradle, it is very easy to lose time in the wrong place. The word “Gradle” is so broad that it can hide very different root causes: versi

Why Firebase Auth works but Firestore fails in React Native

1d ago · 6 min read · If Firebase Auth works in a React Native app, it is very tempting to assume the rest of Firebase is configured correctly too. But that is not always true. One of the more frustrating debugging pattern

React Native Android build failed: what I would check first

4d ago · 6 min read · If a React Native Android build suddenly fails, the error message is often much less helpful than it looks. Sometimes it points to Gradle, sometimes to a plugin, sometimes to a dependency, and sometim

Why React Native apps work in debug but fail in release

5d ago · 6 min read · If a React Native app works perfectly in debug, but breaks in release, the problem is often not in the feature itself. That difference usually points to an environment or build configuration issue. I

How I fixed Firebase permission-denied after enabling App Check in React Native Android

5d ago · 5 min read · If your React Native app signs users in correctly with Firebase Auth, but Firestore suddenly starts throwing: permission-denied ...especially after enabling Firebase App Check with Play Integrity on A