yarn add firebase
# Or
npm i firebase
yarn add @react-firebase/auth # or npm i @react-firebase/auth
// Firebase Config
const config = {
apiKey: "API_KEY",
projectId: "PROJECT_ID",
databaseURL: "DATABASE_URL",
authDomain: "AUTH_DOMAIN",
// OPTIONAL
storageBucket: "STORAGE_BUCKET",
messagingSenderId: "MESSAGING_SENDER_ID"
};