1. Head over to the Supabase website.
2. Sign in or create a new account.
3. Click on "New Project" and fill in the details.
4. Wait a bit for Supabase to set up your project.

1. Go to the "Authentication" tab in your Supabase dashboard.
2. Click on the "Providers" section.
3. Turn on the social login providers you want (like Google, GitHub, etc.).
4. For each provider, you'll need to enter the API keys and secrets. You can get these from the developer console of each provider:
   • For Google, visit the Google Developer Console.
   • For GitHub, go to the GitHub Developer Apps.
   • Each platform's setup might be a bit different, so follow their instructions to get the credentials.

1. In the provider setup within Supabase, add your app's redirect URLs to the whitelist.
2. Usually, these URLs will be something like http://localhost:3000 for local development and your production URLs.
3. Save the settings after entering the URLs.

1. Install the Supabase client in your frontend project using npm or yarn:
   ```bash
   npm install @supabase/supabase-js
   ```

2. Initialize the Supabase client in your project with the URL and public API key found in the "Settings" -> "API" section of your Supabase dashboard:
   ```javascript
   import { createClient } from '@supabase/supabase-js'

   const supabaseUrl = 'https://your-project-ref.supabase.co'
   const supabaseKey = 'public-anon-key'
   const supabase = createClient(supabaseUrl, supabaseKey)
   ```

1. Add buttons in your frontend to handle authentication with each provider:
   ```javascript
   import React from 'react';
   import supabase from './supabaseClient'; // Adjust the path accordingly

   const loginWithProvider = async (provider) => {
   const { user, session, error } = await supabase.auth.signIn({
   provider: provider,
   });
   if (error) {
   console.error('Error:', error.message);
   }
   else {
   console.log('User:', user);
   console.log('Session:', session);
   }
   };

   const AuthButtons = () => (

   loginWithProvider('google')}>Login with Google loginWithProvider('github')}>Login with GitHub {/_ Add more buttons for other providers as needed _/}
   );

   export default AuthButtons;
   ```

2. Render the AuthButtons component within your app.

1. Use the Supabase client to listen for authentication state changes and manage user sessions:
   ```javascript
   import { useEffect, useState } from 'react';
   import supabase from './supabaseClient'; // Adjust the path accordingly

   const useAuthState = () => {
   const [user, setUser] = useState(null);

   useEffect(() => {
   const session = supabase.auth.session();
   setUser(session?.user ?? null);
   
   const { data: authListener } = supabase.auth.onAuthStateChange((_event, session) => {
   setUser(session?.user ?? null);
   });
   
   return () => {
   authListener?.unsubscribe();
   };
   }, []);

   return user;
   };

   export default useAuthState;
   ```

2. In your components, use the useAuthState hook to conditionally render content based on the user's authentication state:
   ```javascript
   import React from 'react';
   import AuthButtons from './AuthButtons'; // Adjust the path accordingly
   import useAuthState from './useAuthState'; // Adjust the path accordingly

   const App = () => {
   const user = useAuthState();

   return (
   

   
   {user ? (
   

   Welcome, {user.email}

   
   ) : (
   
   )}
   
   
   );
   };

   export default App;
   ```

3. Make sure to handle user state properly throughout your app to reflect the login status.

1. Use a hosting service of your choice (like Vercel, Netlify, etc.).
2. Ensure your environment variables for Supabase URL and Key are set properly in the hosting platform.

Following these steps will enable secure and efficient social login authentication within your Supabase-powered application.