Better Auth

Open-source, database-first authentication framework for TypeScript applications.

Introduction

Open-source, database-first authentication framework for TypeScript applications.

Runs in your own application and database instead of locking auth to a hosted vendor.
Includes sessions, organizations, social providers, and extensible plugins.
A practical modern alternative for TypeScript teams starting a new SaaS.

TypeScript makers who want full control over auth data and flows.

Editorially reviewed on October 14, 2026 using the Hacker News Launch HN listing: view the source.

Security / Passwords

Password manager for individuals, families, and teams.

Security / Passwords

Open source password manager with cross-platform apps and team features.

Security / Privacy

Open source, self-hostable platform for deploying applications and databases.