The open source Firebase alternative

The most comprehensive authentication framework

The Open Source Firebase Alternative with GraphQL.

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

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Beautiful UI components built for Better Auth.

OpenID Certified OAuth 2.0 Authorization Server implementation for Node.js

An isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

The world's best login box powered by WorkOS and Radix.

An authorization library that supports access control models like ACL, RBAC, ABAC in Node.js and Browser

The Open Source Next.js SaaS boilerplate for Enterprise SaaS app development

Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services

Official JavaScript repository for Clerk authentication

A simple and flexible user and session management library that provides an abstraction layer between your app and your database.

Microsoft Authentication Library (MSAL) for JS

OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

Lightweight auth library based on oidc-client-ts for React single page applications (SPA). Support for hooks and higher-order components (HOC).

A turnkey OAuth & authentication system, designed for both Cloudflare Workers and Node.js

One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers.

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

Low-Level OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

Password protect a static HTML page, decrypted in-browser in JS with no dependency. No server logic needed.

A type-safe, declarative authorization library for TypeScript with Standard Schema support.

OAuth 2.0 clients for popular providers

Authentication for the Web.

JsonWebToken implementation for node.js

A boilerplate for Node.js web applications

A tiny library + linter and AI skill implementation of Ghosts of Departed Proofs for TypeScript, a verification system to make API contracts more secure at compile (type check) time.