Top 4 Go authn Projects

casbin

38 16,818 7.3 Go

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN

Project mention: A guide to Auth & Access Control in web apps 🔐 | dev.to | 2023-11-07

https://casbin.org/ (multiple approaches, multiple languages, provider) Open source authZ library that has support for many access control models (ACL, RBAC, ABAC, …) and many languages (Go, Java, Node.js, JS, Rust, …). While somewhat complex, it is also powerful and flexible. They also have their Casdoor platform, which is authN and authZ provider.

authn-server

2 1,247 7.2 Go

Authentication service that keeps you in control without forcing you to be an expert in web security.
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
tailscale-forward-auth

2 24 4.8 Go

A basic example of a Tailscale authentication server for Traefik and other proxies
magiclinksdev

8 14 5.1 Go

An open source magic link authentication platform. Sign up, log in, password resets, email verification, and more.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).