1.supertokens / supertokens-core
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
+154 stars
from 15,187 · score 5.04
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2.apereo / cas
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
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3.OpenIdentityPlatform / OpenAM
OpenAM is an open-source access management solution for identity authentication, authorization, and federation. It provides single sign-on, adaptive authentication, and centralized policy control, enabling secure access to web, mobile, and cloud applications
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4.pac4j / pac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
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5.capacitor-community / generic-oauth2
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