Auth0 Guide Shows How to Replace Dev Keys with Production Google OAuth in React

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A tutorial published on DEV Community by Layla, Senior Developer Advocate at Auth0, walks developers through setting up production-ready Google Sign-In in React applications. The guide covers creating a Single Page Application in the Auth0 Dashboard and integrating the @auth0/auth0-react SDK using the Auth0Provider and useAuth0 hook. It also explains how to wire up a custom Google Sign-In button using the loginWithRedirect method. A key focus is replacing default Auth0 development keys with custom OAuth 2.0 credentials created in the Google Cloud Console to ensure production safety. The tutorial aims to help developers avoid shipping insecure development keys in deployed applications.

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