We'll be working on a branch of our firelist-react repo named challenge-rtdb.

Pull the repo directly from GitHub...
git clone
cd firelist-react
git checkout challenge-rtdb

Update the following files with your own project details:
  • /.firebaserc
  • /public/environments/
  • /public/environments/environment.js

Once you're on the branch, make sure to run yarn or npm install to get your Node.js dependencies.
Then run yarn start or npm run start to spin up the development server.
yarn start

Search the codebase for Challenge Realtime DB to find all of the challenges.
Read the comments and complete the steps in those files.
  • database.rules.json
  • src/database/set-user-tokens.js
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Realtime Database
Find the repo
Localhost installation
Edit environment files
Start the app
Complete the challenge