This is a simple set up for Firebase for client side applications. The firebase app is initialized in lib/firebaseApp.js. The React Context API is used to provide user state.
To deploy your local project to Vercel, push it to GitHub/GitLab/Bitbucket and import to Vercel.
Important: When you import your project on Vercel, make sure to click on Environment Variables and set them to match your .env.local file.