logto-io / logto

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

passwordless-id / webauthn

Webauthn / passkeys helper library to make your life easier. Client side, server side and demo included.

teamhanko / hanko

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

kdeldycke / awesome-iam

👤 Identity and Access Management knowledge for cloud platforms

authgear / authgear-server

Open source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile apps

passwordless-lib / fido2-net-lib

Passkeys, FIDO2 and WebAuthn .NET library.

go-webauthn / webauthn

FIDO2 Conformant WebAuthn and Passkey backend library for golang

robherley / snips.sh

✂️ passwordless, anonymous SSH-powered pastebin with a human-friendly TUI and web UI

edalzell / laravel-passwordless-login

A simple, safe magic login link generator for Laravel

lennart-k / rustical

a calendar server aiming to be simple, fast and passwordless

sudoingX / nopasswd-sudo

Time-boxed passwordless sudo for agents. Grants expire on a systemd timer, validated with visudo before install, audited with sudoreplay.

supertokens / supertokens-core

Open source alternative to Auth0 / Firebase Auth / AWS Cognito