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Open Source Projects tagged "Auth"

A curated collection of the best open source projects tagged "Auth". Each listing includes a website screenshot along with a detailed review of its features.

Supabase

Postgres-powered backend platform for production apps

Stars
103,248
Forks
12,585
Last commit
19 hours ago

Provides a full backend stack built on Postgres: authentication, auto-generated APIs, edge functions, realtime subscriptions, file storage, and vector search.

Open Source Alternative to:

Firebase

Stack Auth

Open-source authentication and user management platform

Stars
6,803
Forks
516
Last commit
1 day ago

Stack Auth provides secure authentication, authorization, and user management for developers in just 5 minutes.

Open Source Alternative to:

Clerk

Juno

Build and deploy secure serverless apps with zero setup

Stars
410
Forks
72
Last commit
2 days ago

Open-source serverless platform for developers to build, test, and deploy modern apps with authentication, storage, hosting, and analytics - all without backend setup.

Open Source Alternative to:

Supabase

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