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Open Source Authentication & SSO Providers using Svelte

A curated collection of the best open source platforms providing authentication, Single Sign-On (SSO), and user management. using Svelte.

Hanko

Passkeys, SSO, and 2FA without vendor lock-in

Stars
8,931
Forks
1,011
Last commit
10 hours ago

Open source authentication platform supporting passkeys, passwords, SSO, and MFA. Self-host or use Hanko Cloud, with full data control and GDPR-friendly EU hosting.

Open Source Alternative to:

Clerk

Better Auth

Framework-agnostic authentication for TypeScript applications

Stars
28,432
Forks
2,559
Last commit
22 hours ago

A comprehensive authentication framework offering email/password, social sign-on, two-factor auth, and multi-tenant support with full TypeScript integration.

Open Source Alternative to:

Clerk

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit