The full index
The full index
525 vetted open source projects, updated daily from GitHub. Filter by topic, language, or where you can help first.
by pocketbase
Open Source realtime backend in 1 file
by better-auth
The most comprehensive authentication framework
by goauthentik
The authentication glue you need.
by zitadel
ZITADEL - Identity infrastructure, simplified for you.
by supertokens
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
by logto-io
🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
by ory
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, OID…
by nhost
The Open Source Firebase Alternative with GraphQL.