How to Set Up Authentication Providers

This guide covers integrating popular authentication services (Auth0, Clerk, Supabase) with TanStack Router.

Quick Start

Choose an authentication provider, install their SDK, wrap your router with their context, and adapt their auth state to work with TanStack Router's context system.

Auth0 Integration

1. Install Auth0

bash

npm install @auth0/auth0-react

npm install @auth0/auth0-react

2. Set Up Environment Variables

Add to your .env file:

env

VITE_AUTH0_DOMAIN=your-auth0-domain.auth0.com
VITE_AUTH0_CLIENT_ID=your_auth0_client_id

VITE_AUTH0_DOMAIN=your-auth0-domain.auth0.com
VITE_AUTH0_CLIENT_ID=your_auth0_client_id

3. Create Auth0 Wrapper

Create src/auth/auth0.tsx:

tsx

import { Auth0Provider, useAuth0 } from '@auth0/auth0-react'
import { createContext, useContext } from 'react'

interface Auth0ContextType {
  isAuthenticated: boolean
  user: any
  login: () => void
  logout: () => void
  isLoading: boolean
}

const Auth0Context = createContext<Auth0ContextType | undefined>(undefined)

export function Auth0Wrapper({ children }: { children: React.ReactNode }) {
  return (
    <Auth0Provider
      domain={import.meta.env.VITE_AUTH0_DOMAIN}
      clientId={import.meta.env.VITE_AUTH0_CLIENT_ID}
      authorizationParams={{
        redirect_uri: window.location.origin,
      }}
    >
      <Auth0ContextProvider>{children}</Auth0ContextProvider>
    </Auth0Provider>
  )
}

function Auth0ContextProvider({ children }: { children: React.ReactNode }) {
  const { isAuthenticated, user, loginWithRedirect, logout, isLoading } =
    useAuth0()

  const contextValue = {
    isAuthenticated,
    user,
    login: loginWithRedirect,
    logout: () =>
      logout({ logoutParams: { returnTo: window.location.origin } }),
    isLoading,
  }

  return (
    <Auth0Context.Provider value={contextValue}>
      {children}
    </Auth0Context.Provider>
  )
}

export function useAuth0Context() {
  const context = useContext(Auth0Context)
  if (context === undefined) {
    throw new Error('useAuth0Context must be used within Auth0Wrapper')
  }
  return context
}

import { Auth0Provider, useAuth0 } from '@auth0/auth0-react'
import { createContext, useContext } from 'react'

interface Auth0ContextType {
  isAuthenticated: boolean
  user: any
  login: () => void
  logout: () => void
  isLoading: boolean
}

const Auth0Context = createContext<Auth0ContextType | undefined>(undefined)

export function Auth0Wrapper({ children }: { children: React.ReactNode }) {
  return (
    <Auth0Provider
      domain={import.meta.env.VITE_AUTH0_DOMAIN}
      clientId={import.meta.env.VITE_AUTH0_CLIENT_ID}
      authorizationParams={{
        redirect_uri: window.location.origin,
      }}
    >
      <Auth0ContextProvider>{children}</Auth0ContextProvider>
    </Auth0Provider>
  )
}

function Auth0ContextProvider({ children }: { children: React.ReactNode }) {
  const { isAuthenticated, user, loginWithRedirect, logout, isLoading } =
    useAuth0()

  const contextValue = {
    isAuthenticated,
    user,
    login: loginWithRedirect,
    logout: () =>
      logout({ logoutParams: { returnTo: window.location.origin } }),
    isLoading,
  }

  return (
    <Auth0Context.Provider value={contextValue}>
      {children}
    </Auth0Context.Provider>
  )
}

export function useAuth0Context() {
  const context = useContext(Auth0Context)
  if (context === undefined) {
    throw new Error('useAuth0Context must be used within Auth0Wrapper')
  }
  return context
}

4. Update App Configuration

Update src/App.tsx:

tsx

import { RouterProvider } from '@tanstack/react-router'
import { Auth0Wrapper, useAuth0Context } from './auth/auth0'
import { router } from './router'

function InnerApp() {
  const auth = useAuth0Context()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <Auth0Wrapper>
      <InnerApp />
    </Auth0Wrapper>
  )
}

export default App

import { RouterProvider } from '@tanstack/react-router'
import { Auth0Wrapper, useAuth0Context } from './auth/auth0'
import { router } from './router'

function InnerApp() {
  const auth = useAuth0Context()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <Auth0Wrapper>
      <InnerApp />
    </Auth0Wrapper>
  )
}

export default App

5. Create Protected Routes

Create src/routes/_authenticated.tsx:

tsx

import { createFileRoute, redirect, Outlet } from '@tanstack/react-router'

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context, location }) => {
    if (!context.auth.isAuthenticated) {
      // Auth0 handles login redirects, so just trigger login
      context.auth.login()
      return
    }
  },
  component: () => <Outlet />,
})

import { createFileRoute, redirect, Outlet } from '@tanstack/react-router'

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context, location }) => {
    if (!context.auth.isAuthenticated) {
      // Auth0 handles login redirects, so just trigger login
      context.auth.login()
      return
    }
  },
  component: () => <Outlet />,
})

Clerk Integration

1. Install Clerk

bash

npm install @clerk/clerk-react

npm install @clerk/clerk-react

2. Set Up Environment Variables

Add to your .env file:

env

VITE_CLERK_PUBLISHABLE_KEY=pk_test_your_clerk_key

VITE_CLERK_PUBLISHABLE_KEY=pk_test_your_clerk_key

3. Create Clerk Wrapper

Create src/auth/clerk.tsx:

tsx

import { ClerkProvider, useUser, useAuth } from '@clerk/clerk-react'

export function ClerkWrapper({ children }: { children: React.ReactNode }) {
  return (
    <ClerkProvider publishableKey={import.meta.env.VITE_CLERK_PUBLISHABLE_KEY}>
      {children}
    </ClerkProvider>
  )
}

export function useClerkAuth() {
  const { isSignedIn, isLoaded } = useAuth()
  const { user } = useUser()

  return {
    isAuthenticated: isSignedIn,
    user: user
      ? {
          id: user.id,
          username:
            user.username || user.primaryEmailAddress?.emailAddress || '',
          email: user.primaryEmailAddress?.emailAddress || '',
        }
      : null,
    isLoading: !isLoaded,
    login: () => {
      // Clerk handles login through components
      window.location.href = '/sign-in'
    },
    logout: () => {
      // Clerk handles logout through components
      window.location.href = '/sign-out'
    },
  }
}

import { ClerkProvider, useUser, useAuth } from '@clerk/clerk-react'

export function ClerkWrapper({ children }: { children: React.ReactNode }) {
  return (
    <ClerkProvider publishableKey={import.meta.env.VITE_CLERK_PUBLISHABLE_KEY}>
      {children}
    </ClerkProvider>
  )
}

export function useClerkAuth() {
  const { isSignedIn, isLoaded } = useAuth()
  const { user } = useUser()

  return {
    isAuthenticated: isSignedIn,
    user: user
      ? {
          id: user.id,
          username:
            user.username || user.primaryEmailAddress?.emailAddress || '',
          email: user.primaryEmailAddress?.emailAddress || '',
        }
      : null,
    isLoading: !isLoaded,
    login: () => {
      // Clerk handles login through components
      window.location.href = '/sign-in'
    },
    logout: () => {
      // Clerk handles logout through components
      window.location.href = '/sign-out'
    },
  }
}

4. Create Clerk Auth Routes

Create src/routes/sign-in.tsx:

tsx

import { createFileRoute } from '@tanstack/react-router'
import { SignIn } from '@clerk/clerk-react'

export const Route = createFileRoute('/sign-in')({
  component: () => (
    <div className="flex items-center justify-center min-h-screen">
      <SignIn redirectUrl="/dashboard" signUpUrl="/sign-up" />
    </div>
  ),
})

import { createFileRoute } from '@tanstack/react-router'
import { SignIn } from '@clerk/clerk-react'

export const Route = createFileRoute('/sign-in')({
  component: () => (
    <div className="flex items-center justify-center min-h-screen">
      <SignIn redirectUrl="/dashboard" signUpUrl="/sign-up" />
    </div>
  ),
})

Create src/routes/sign-up.tsx:

tsx

import { createFileRoute } from '@tanstack/react-router'
import { SignUp } from '@clerk/clerk-react'

export const Route = createFileRoute('/sign-up')({
  component: () => (
    <div className="flex items-center justify-center min-h-screen">
      <SignUp redirectUrl="/dashboard" signInUrl="/sign-in" />
    </div>
  ),
})

import { createFileRoute } from '@tanstack/react-router'
import { SignUp } from '@clerk/clerk-react'

export const Route = createFileRoute('/sign-up')({
  component: () => (
    <div className="flex items-center justify-center min-h-screen">
      <SignUp redirectUrl="/dashboard" signInUrl="/sign-in" />
    </div>
  ),
})

5. Update App Configuration

Update src/App.tsx:

tsx

import { RouterProvider } from '@tanstack/react-router'
import { ClerkWrapper, useClerkAuth } from './auth/clerk'
import { router } from './router'

function InnerApp() {
  const auth = useClerkAuth()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <ClerkWrapper>
      <InnerApp />
    </ClerkWrapper>
  )
}

export default App

import { RouterProvider } from '@tanstack/react-router'
import { ClerkWrapper, useClerkAuth } from './auth/clerk'
import { router } from './router'

function InnerApp() {
  const auth = useClerkAuth()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <ClerkWrapper>
      <InnerApp />
    </ClerkWrapper>
  )
}

export default App

6. Create Protected Routes

Create src/routes/_authenticated.tsx:

tsx

import { createFileRoute, redirect, Outlet } from '@tanstack/react-router'

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context, location }) => {
    if (!context.auth.isAuthenticated) {
      throw redirect({
        to: '/sign-in',
        search: {
          redirect: location.href,
        },
      })
    }
  },
  component: () => <Outlet />,
})

import { createFileRoute, redirect, Outlet } from '@tanstack/react-router'

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context, location }) => {
    if (!context.auth.isAuthenticated) {
      throw redirect({
        to: '/sign-in',
        search: {
          redirect: location.href,
        },
      })
    }
  },
  component: () => <Outlet />,
})

Supabase Integration

1. Install Supabase

bash

npm install @supabase/supabase-js

npm install @supabase/supabase-js

2. Set Up Environment Variables

Add to your .env file:

env

VITE_SUPABASE_URL=https://your-project.supabase.co
VITE_SUPABASE_ANON_KEY=your_supabase_anon_key

VITE_SUPABASE_URL=https://your-project.supabase.co
VITE_SUPABASE_ANON_KEY=your_supabase_anon_key

3. Create Supabase Client

Create src/auth/supabase.tsx:

tsx

import { createClient } from '@supabase/supabase-js'
import { createContext, useContext, useEffect, useState } from 'react'

const supabase = createClient(
  import.meta.env.VITE_SUPABASE_URL,
  import.meta.env.VITE_SUPABASE_ANON_KEY,
)

interface SupabaseAuthState {
  isAuthenticated: boolean
  user: any
  login: (email: string, password: string) => Promise<void>
  logout: () => Promise<void>
  isLoading: boolean
}

const SupabaseAuthContext = createContext<SupabaseAuthState | undefined>(
  undefined,
)

export function SupabaseAuthProvider({
  children,
}: {
  children: React.ReactNode
}) {
  const [user, setUser] = useState(null)
  const [isAuthenticated, setIsAuthenticated] = useState(false)
  const [isLoading, setIsLoading] = useState(true)

  useEffect(() => {
    // Get initial session
    supabase.auth.getSession().then(({ data: { session } }) => {
      setUser(session?.user ?? null)
      setIsAuthenticated(!!session?.user)
      setIsLoading(false)
    })

    // Listen for auth changes
    const {
      data: { subscription },
    } = supabase.auth.onAuthStateChange((_event, session) => {
      setUser(session?.user ?? null)
      setIsAuthenticated(!!session?.user)
      setIsLoading(false)
    })

    return () => subscription.unsubscribe()
  }, [])

  const login = async (email: string, password: string) => {
    const { error } = await supabase.auth.signInWithPassword({
      email,
      password,
    })
    if (error) throw error
  }

  const logout = async () => {
    const { error } = await supabase.auth.signOut()
    if (error) throw error
  }

  return (
    <SupabaseAuthContext.Provider
      value={{
        isAuthenticated,
        user,
        login,
        logout,
        isLoading,
      }}
    >
      {children}
    </SupabaseAuthContext.Provider>
  )
}

export function useSupabaseAuth() {
  const context = useContext(SupabaseAuthContext)
  if (context === undefined) {
    throw new Error('useSupabaseAuth must be used within SupabaseAuthProvider')
  }
  return context
}

import { createClient } from '@supabase/supabase-js'
import { createContext, useContext, useEffect, useState } from 'react'

const supabase = createClient(
  import.meta.env.VITE_SUPABASE_URL,
  import.meta.env.VITE_SUPABASE_ANON_KEY,
)

interface SupabaseAuthState {
  isAuthenticated: boolean
  user: any
  login: (email: string, password: string) => Promise<void>
  logout: () => Promise<void>
  isLoading: boolean
}

const SupabaseAuthContext = createContext<SupabaseAuthState | undefined>(
  undefined,
)

export function SupabaseAuthProvider({
  children,
}: {
  children: React.ReactNode
}) {
  const [user, setUser] = useState(null)
  const [isAuthenticated, setIsAuthenticated] = useState(false)
  const [isLoading, setIsLoading] = useState(true)

  useEffect(() => {
    // Get initial session
    supabase.auth.getSession().then(({ data: { session } }) => {
      setUser(session?.user ?? null)
      setIsAuthenticated(!!session?.user)
      setIsLoading(false)
    })

    // Listen for auth changes
    const {
      data: { subscription },
    } = supabase.auth.onAuthStateChange((_event, session) => {
      setUser(session?.user ?? null)
      setIsAuthenticated(!!session?.user)
      setIsLoading(false)
    })

    return () => subscription.unsubscribe()
  }, [])

  const login = async (email: string, password: string) => {
    const { error } = await supabase.auth.signInWithPassword({
      email,
      password,
    })
    if (error) throw error
  }

  const logout = async () => {
    const { error } = await supabase.auth.signOut()
    if (error) throw error
  }

  return (
    <SupabaseAuthContext.Provider
      value={{
        isAuthenticated,
        user,
        login,
        logout,
        isLoading,
      }}
    >
      {children}
    </SupabaseAuthContext.Provider>
  )
}

export function useSupabaseAuth() {
  const context = useContext(SupabaseAuthContext)
  if (context === undefined) {
    throw new Error('useSupabaseAuth must be used within SupabaseAuthProvider')
  }
  return context
}

Create src/routes/login.tsx:

tsx

import { createFileRoute, redirect } from '@tanstack/react-router'
import { useState } from 'react'

export const Route = createFileRoute('/login')({
  validateSearch: (search) => ({
    redirect: (search.redirect as string) || '/dashboard',
  }),
  beforeLoad: ({ context, search }) => {
    if (context.auth.isAuthenticated) {
      throw redirect({ to: search.redirect })
    }
  },
  component: LoginComponent,
})

function LoginComponent() {
  const { auth } = Route.useRouteContext()
  const { redirect } = Route.useSearch()
  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [isLoading, setIsLoading] = useState(false)
  const [error, setError] = useState('')

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()
    setIsLoading(true)
    setError('')

    try {
      await auth.login(email, password)
      // Supabase auth will automatically update context
      window.location.href = redirect
    } catch (err: any) {
      setError(err.message || 'Login failed')
    } finally {
      setIsLoading(false)
    }
  }

  return (
    <div className="min-h-screen flex items-center justify-center">
      <form
        onSubmit={handleSubmit}
        className="max-w-md w-full space-y-4 p-6 border rounded-lg"
      >
        <h1 className="text-2xl font-bold text-center">Sign In</h1>

        {error && (
          <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded">
            {error}
          </div>
        )}

        <div>
          <label htmlFor="email" className="block text-sm font-medium mb-1">
            Email
          </label>
          <input
            id="email"
            type="email"
            value={email}
            onChange={(e) => setEmail(e.target.value)}
            className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
            required
          />
        </div>

        <div>
          <label htmlFor="password" className="block text-sm font-medium mb-1">
            Password
          </label>
          <input
            id="password"
            type="password"
            value={password}
            onChange={(e) => setPassword(e.target.value)}
            className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
            required
          />
        </div>

        <button
          type="submit"
          disabled={isLoading}
          className="w-full bg-blue-600 text-white py-2 px-4 rounded-md hover:bg-blue-700 disabled:opacity-50"
        >
          {isLoading ? 'Signing in...' : 'Sign In'}
        </button>
      </form>
    </div>
  )
}

import { createFileRoute, redirect } from '@tanstack/react-router'
import { useState } from 'react'

export const Route = createFileRoute('/login')({
  validateSearch: (search) => ({
    redirect: (search.redirect as string) || '/dashboard',
  }),
  beforeLoad: ({ context, search }) => {
    if (context.auth.isAuthenticated) {
      throw redirect({ to: search.redirect })
    }
  },
  component: LoginComponent,
})

function LoginComponent() {
  const { auth } = Route.useRouteContext()
  const { redirect } = Route.useSearch()
  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [isLoading, setIsLoading] = useState(false)
  const [error, setError] = useState('')

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()
    setIsLoading(true)
    setError('')

    try {
      await auth.login(email, password)
      // Supabase auth will automatically update context
      window.location.href = redirect
    } catch (err: any) {
      setError(err.message || 'Login failed')
    } finally {
      setIsLoading(false)
    }
  }

  return (
    <div className="min-h-screen flex items-center justify-center">
      <form
        onSubmit={handleSubmit}
        className="max-w-md w-full space-y-4 p-6 border rounded-lg"
      >
        <h1 className="text-2xl font-bold text-center">Sign In</h1>

        {error && (
          <div className="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded">
            {error}
          </div>
        )}

        <div>
          <label htmlFor="email" className="block text-sm font-medium mb-1">
            Email
          </label>
          <input
            id="email"
            type="email"
            value={email}
            onChange={(e) => setEmail(e.target.value)}
            className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
            required
          />
        </div>

        <div>
          <label htmlFor="password" className="block text-sm font-medium mb-1">
            Password
          </label>
          <input
            id="password"
            type="password"
            value={password}
            onChange={(e) => setPassword(e.target.value)}
            className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
            required
          />
        </div>

        <button
          type="submit"
          disabled={isLoading}
          className="w-full bg-blue-600 text-white py-2 px-4 rounded-md hover:bg-blue-700 disabled:opacity-50"
        >
          {isLoading ? 'Signing in...' : 'Sign In'}
        </button>
      </form>
    </div>
  )
}

5. Update App Configuration

Update src/App.tsx:

tsx

import { RouterProvider } from '@tanstack/react-router'
import { SupabaseAuthProvider, useSupabaseAuth } from './auth/supabase'
import { router } from './router'

function InnerApp() {
  const auth = useSupabaseAuth()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <SupabaseAuthProvider>
      <InnerApp />
    </SupabaseAuthProvider>
  )
}

export default App

import { RouterProvider } from '@tanstack/react-router'
import { SupabaseAuthProvider, useSupabaseAuth } from './auth/supabase'
import { router } from './router'

function InnerApp() {
  const auth = useSupabaseAuth()

  if (auth.isLoading) {
    return (
      <div className="flex items-center justify-center min-h-screen">
        Loading...
      </div>
    )
  }

  return <RouterProvider router={router} context={{ auth }} />
}

function App() {
  return (
    <SupabaseAuthProvider>
      <InnerApp />
    </SupabaseAuthProvider>
  )
}

export default App

Provider Comparison

Feature	Auth0	Clerk	Supabase
Setup Complexity	Medium	Low	Medium
UI Components	Basic	Excellent	None
Customization	High	Medium	High
Pricing	Freemium	Freemium	Freemium
Social Login	✅	✅	✅
Enterprise Features	✅	✅	✅
Database Included	❌	❌	✅

When to Choose Each:

Auth0: Complex enterprise requirements, extensive customization
Clerk: Quick setup with beautiful UI components
Supabase: Full-stack solution with database and real-time features

Common Problems

Provider Context Not Available

Problem: Auth context is undefined in components.

Solution: Ensure the provider wrapper is above RouterProvider:

tsx

// ✅ Correct order
<AuthProvider>
  <InnerApp>
    <RouterProvider />
  </InnerApp>
</AuthProvider>

// ❌ Wrong order
<RouterProvider>
  <AuthProvider />
</RouterProvider>

// ✅ Correct order
<AuthProvider>
  <InnerApp>
    <RouterProvider />
  </InnerApp>
</AuthProvider>

// ❌ Wrong order
<RouterProvider>
  <AuthProvider />
</RouterProvider>

Infinite Loading States

Problem: App stuck on loading screen.

Solution: Check if auth provider properly sets isLoading to false:

tsx

// Add timeout fallback
useEffect(() => {
  const timeout = setTimeout(() => {
    if (isLoading) {
      setIsLoading(false)
    }
  }, 5000)
  return () => clearTimeout(timeout)
}, [isLoading])

// Add timeout fallback
useEffect(() => {
  const timeout = setTimeout(() => {
    if (isLoading) {
      setIsLoading(false)
    }
  }, 5000)
  return () => clearTimeout(timeout)
}, [isLoading])

Redirect Loops with Auth0

Problem: Continuous redirects between login and protected routes.

Solution: Handle Auth0's automatic redirects properly:

tsx

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context }) => {
    if (!context.auth.isAuthenticated && !context.auth.isLoading) {
      context.auth.login()
      // Don't throw redirect, let Auth0 handle it
      return
    }
  },
  component: () => <Outlet />,
})

export const Route = createFileRoute('/_authenticated')({
  beforeLoad: ({ context }) => {
    if (!context.auth.isAuthenticated && !context.auth.isLoading) {
      context.auth.login()
      // Don't throw redirect, let Auth0 handle it
      return
    }
  },
  component: () => <Outlet />,
})

Common Next Steps

After integrating authentication providers, you might want to:

How to Set Up Role-Based Access Control - Add permission-based routing
How to Set Up Basic Authentication - Custom auth implementation

Auth0 React SDK - Official Auth0 documentation
Clerk React SDK - Official Clerk documentation
Supabase Auth - Official Supabase auth guide

Quick Start

Auth0 Integration

1. Install Auth0

2. Set Up Environment Variables

3. Create Auth0 Wrapper

4. Update App Configuration

5. Create Protected Routes

Clerk Integration

1. Install Clerk

2. Set Up Environment Variables

3. Create Clerk Wrapper

4. Create Clerk Auth Routes

5. Update App Configuration

6. Create Protected Routes

Supabase Integration

1. Install Supabase

2. Set Up Environment Variables

3. Create Supabase Client

5. Update App Configuration

Provider Comparison

When to Choose Each:

Common Problems

Provider Context Not Available

Infinite Loading States

Redirect Loops with Auth0

Common Next Steps

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How to Set Up Authentication Providers

Quick Start

Auth0 Integration

1. Install Auth0

2. Set Up Environment Variables

3. Create Auth0 Wrapper

4. Update App Configuration

5. Create Protected Routes

Clerk Integration

1. Install Clerk

2. Set Up Environment Variables

3. Create Clerk Wrapper

4. Create Clerk Auth Routes

5. Update App Configuration

6. Create Protected Routes

Supabase Integration

1. Install Supabase

2. Set Up Environment Variables

3. Create Supabase Client

4. Create Login Component

5. Update App Configuration

Provider Comparison

When to Choose Each:

Common Problems

Provider Context Not Available

Infinite Loading States

Redirect Loops with Auth0

Common Next Steps

Related Resources

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