Open source alternatives to auth-implementation-patterns

A

auth-implementation-patterns

Authentication and authorization with JWT, OAuth2, sessions and RBAC

Industry-standard authentication and authorization patterns for building secure, scalable access control systems. Covers JWT (with refresh token flow), session-based, and OAuth2/social login strategies with production-ready code examples. Includes role-based access control (RBAC), permission-based authorization, and resource ownership validation patterns.