nextauthjs
Authentication for the Web.
better-auth
The most comprehensive authentication framework for TypeScript
apache
Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
mikeroyal
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
supertokens
Open source alternative to Auth0 / Firebase Auth / AWS Cognito