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Firebase · Module 10 of 10

Building a full Firebase app

Combine services into a production-ready app.

📖 Key ideas

  1. Plan collections, rules and functions together.
  2. Use the Emulator Suite for local development and tests.
  3. Set budgets and alerts to avoid surprise bills.
  4. Back up Firestore with scheduled exports.
  5. Monitor usage and keep rules and dependencies updated.
💡 Real-life example: A full Firebase app is an orchestra: Auth, Firestore, Functions and Hosting play together under rules.
Emulator SuiteLocal Firebase services
Budget alertWarning when costs rise
Firestore exportBackup to Cloud Storage
EnvironmentSeparate dev and prod projects