Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.
↑ +8 today
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Passwordless GitHub Repositories (2026) · Open Source Tools
Discover the best Passwordless open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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8 matching projects · updated Nov 12, 2026
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Open source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile apps
↑ +4 today
FIDO2 Conformant WebAuthn and Passkey backend library for golang
↑ +3 today
Passkeys, FIDO2 and WebAuthn .NET library.
↑ +1 today
🧑🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.
↑ +1 today
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WebAuthn ruby server library ― Make your Ruby/Rails web server become a conformant WebAuthn Relying Party
↑ +1 today
Easily add passwordless authentication into your application
↑ +1 today
Create link for authenticate in Laravel without password or get private content
↑ +1 today
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