Choosing and connecting a React Native backend

Supabase and Firebase are two prominent backend as a service (BaaS) platforms, each offering unique features for building and managing web and mobile applications. Firebase, owned by Google, provides comprehensive tools including real-time data synchronization, user authentication, and seamless integration with other Google services, but limits control over the database and customization options. Supabase, an open-source alternative built on PostgreSQL, offers complete control over the source code and strong integration with the Postgres ecosystem, though it has fewer features and less community support than Firebase. The text also explores how to choose and connect React Native backends and provides a walkthrough for creating custom backend services using Node.js and MongoDB. Additionally, it explains how Supabase and Firebase can be integrated into React Native applications to build functionalities like a to-do app, with Firebase offering easier setup and Supabase requiring more technical expertise. The choice between these platforms depends on specific project needs, with Firebase being ideal for those seeking ease of use and integration, while Supabase caters to those needing more control and customization.