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Supabase Client Libraries

Supabase Client Libraries

Supabase client for Next.js

Installation

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Folder structure

  • lib
    • supabase
1import { createBrowserClient } from '@supabase/ssr'
2
3export function createClient() {
4  return createBrowserClient(
5    process.env.NEXT_PUBLIC_SUPABASE_URL!,
6    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!
7  )
8}

Usage

This block installs a Supabase client for connecting your Next.js project to Supabase. It's designed for use with the App Router and fully supports server-side rendering (SSR).

If you've already set up your Supabase client—either using the npx create-next-app -e with-supabase template or another method—you can continue using your existing setup.

Getting started

First, add a .env file to your project with the following environment variables:

NEXT_PUBLIC_SUPABASE_URL=
NEXT_PUBLIC_SUPABASE_ANON_KEY=

  • If you're using supabase.com, you can find these values in the Connect modal under App Frameworks or in your project's API settings.

  • If you're using a local instance of Supabase, you can find these values by running supabase start or supabase status (if you already have it running).

Further reading