Best Open Source user management Libraries

A curated list of the most popular GitHub repositories tagged with user management. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1ory/kratos

Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.

13,455Go

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#2teamhanko/hanko

Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.

8,811Go

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