Just set up the SuperTokens auth for NextJS and have to say, by far the smoothest and best experience I've had implementing auth so far (Supabase, NextAuth, etc.). Documentation is fantastic and the api is intuitive. Fantastic job, excited to become a SuperTokens user!
SuperTokens is an open source authentication solution offering features like: Different types of login: Email / password, Passwordless (OTP or Magic link based).