glauth/glauth

LDAP authentication server with configurable backends

lightweight LDAP server for simple authentication and user management
lldap/lldap
share passwords with auto-expiring links
pglombardo/PasswordPusher
open source authorization service for fine-grained access control
Permify/permify
Authentication backend and API for passwordless logins and user management using passkeys
teamhanko/hanko
open source auth with login, session management, multi-factor, and social login
supertokens/supertokens-core
open-source auth platform for web apps
stack-auth/stack-auth
Bitwarden desktop, web, and browser extension apps for managing passwords
bitwarden/clients
Open source identity platform for user management and authentication
zitadel/zitadel
TypeScript library for authentication and authorization, works with email, password, social providers, plugins, and multiple frameworks
better-auth/better-auth
Open-source OAuth provider for web and mobile apps
openauthjs/openauth