auth0

authgear-server

+12

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

supertokens-core

+6

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

hexclave

+3

The user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.

auth0/auth0.js

+1

Auth0 headless browser sdk

restish

+1

Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in