You can deploy, delete, and modify functions using Firebase CLI commands or by setting runtime options in your functions source code .
Read moreDo I need Firebase functions?
You should use Cloud Functions for Firebase if you’re a developer building a mobile app or mobile web app . Firebase gives mobile developers access to a complete range of fully managed mobile-centric services including analytics, authentication and Realtime Database.
Read moreHow do I remove a function from Firebase?
You can delete previously deployed functions in these ways:
Read moreCan I deploy on Firebase for free?
By default, every Firebase project has subdomains at no cost on the web. app and firebaseapp.com domains . These two sites serve the same deployed content and configuration.
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