React handles the user interface, but many applications also need a backend. Supabase can provide that backend through PostgreSQL, authentication, storage, and APIs.
Install Supabase
Inside your React project, install the Supabase client package. npm install @supabase/supabase-js
Configure the Client
Create a Supabase client file. The client should use your Supabase project URL and public client key from environment variables.
Query Your Data
Suppose you have a products table. Your React application can request those records and store the result in component state.
Display the Results
Once the data is returned, render the records using normal React components. For example, each product could become a card containing its name and price.
Handle Errors
Don't assume every database request will succeed. Your application should handle loading states and errors so users aren't left with a blank screen.
Deploy
When the application is ready, deploy the React project to your hosting environment. Remember to configure the required Supabase environment variables in production. With Hostwares, you can deploy the React application while keeping your Supabase connection configured through environment variables.