Fixing The ‘FirebaseApp name already exists!’ Error
Published in
2 min readAug 25, 2021
To be honest, I have no idea why this is not inbuilt in Firebase, or even documented in the Firebase. But if you’re ever developing a Firebase app with hot reloading — every time you save — your code will try to re-initialize Firebase again, resulting in the following error;
FirebaseApp name [DEFAULT] already exists!
