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Better Auth

better-auth/better-auth
Library Not a standalone app — install it into your own project and call it from code.

The most comprehensive authentication framework

Auth framework
Better Auth website screenshot

From the README

Better Auth is a framework-agnostic authentication (and authorization) framework for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities with minimal code in a short amount of time. Whether you need 2F…

Stars
★ 30.0k
Language
TypeScript
License
MIT
Last updated
2026-09-22
Category
Auth & identity
Section
🌏 Going global