supabase in javascript

To use Supabase in JavaScript, you need to first install the Supabase client library using npm. You can install it by running the following command in your terminal:

index.tsx
npm install @supabase/supabase-js
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Once you have installed the client library, you can use it in your JavaScript code as follows:

index.tsx
import { createClient } from '@supabase/supabase-js'

// Connect to a Supabase database
const supabaseUrl = 'https://your-project-url.supabase.co'
const supabaseKey = 'public-api-key'
const supabase = createClient(supabaseUrl, supabaseKey)

// Query the database
const { data, error } = await supabase
  .from('users')
  .select('*')
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In the above code, we first import the createClient function from the Supabase client library. We then use this function to create a new client and connect to our Supabase database by passing in the database URL and public API key.

Once we have established a connection to the database, we can then query the database using the from method on the Supabase client instance. In this example, we are querying the users table and selecting all columns. The result of the query is returned in the data variable, while any errors are returned in the error variable.

That's it! With these few lines of code, you can now start building powerful web applications that make use of the Supabase database.