What is Firebase function?

• Cloud Functions for Firebase is a serverless framework that lets you automatically run backend code in response to events triggered by Firebase features and HTTPS requests . Your JavaScript or TypeScript code is stored in Google’s cloud and runs in a managed environment.

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Do 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.

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