SuperTokens is an open source authentication solution offering features like: Different types of login: Email / password, Passwordless (OTP or Magic link based).

SuperTokens.com

~ ❯ supertokens stop                                                                                   ~
Failed to stop SuperTokens with PID 11814, running on 192.168.0.42:3567
Failed to stop all SuperTokens instances. Try again with root permissions.
~ ❯                                                                                              0.31s ~