You can just store a simple cookie or data in localStorage that points to the anonymous guest user data in your DB. The tricky part is later upgrading anonymou

You can just store a simple cookie or data in localStorage that points to the anonymous guest user data in your DB. The tricky part is later upgrading anonymous/guest accounts to real accounts linked to an actual auth user. Here are some auth providers that support anonymous login/guest accounts: - https://supabase.com/blog/anonymous-sign-ins https://supabase.com/blog/anonymous-sign-ins - https://firebase.google.com/docs/auth/web/anonymous-auth https://firebase.google.com/docs/auth/web/anonymous-auth - https://backendless.com/docs/js/users_guest_login.html https://backendless.com/docs/js/users_guest_login.html