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Better Auth

The most comprehensive authentication library for TypeScript
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About the Project

Better Auth is framework-agnostic authentication (and authorization) library 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 short amount of time. Whether you need 2FA, multi-tenant support, or other complex features. It lets you focus on building your actual application instead of reinventing the wheel.

Why Better Auth

Authentication in the TypeScript ecosystem is a half-solved problem. Other open-source libraries often require a lot of additional code for anything beyond basic authentication. Rather than just pushing third-party services as the solution, I believe we can do better as a community—hence, Better Auth.

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Repositories

Showing 10 of 11 repositories
  • better-auth Public

    The most comprehensive authentication framework for TypeScript

    better-auth/better-auth’s past year of commit activity
    TypeScript 26,766 MIT 2,308 296 (1 issue needs help) 359 Updated Feb 28, 2026
  • better-hub Public

    Re-imagining code collaboration for humans and agents

    better-auth/better-hub’s past year of commit activity
    TypeScript 842 MIT 61 12 7 Updated Feb 28, 2026
  • better-call Public

    a tiny web framework for typescript

    better-auth/better-call’s past year of commit activity
    TypeScript 739 MIT 47 13 11 Updated Feb 27, 2026
  • better-icons Public

    Skill and MCP server for searching and retrieving icons

    better-auth/better-icons’s past year of commit activity
    TypeScript 397 MIT 19 0 0 Updated Feb 22, 2026
  • skills Public
    better-auth/skills’s past year of commit activity
    129 16 0 1 Updated Feb 18, 2026
  • examples Public
    better-auth/examples’s past year of commit activity
    TypeScript 35 12 5 5 Updated Feb 7, 2026
  • utils Public

    A simple typescript API for common auth related operations built on top of Web Crypto API.

    better-auth/utils’s past year of commit activity
    TypeScript 219 16 1 1 Updated Jan 27, 2026
  • better-fetch Public

    Advanced fetch wrapper for typescript

    better-auth/better-fetch’s past year of commit activity
    TypeScript 975 47 31 11 Updated Dec 23, 2025
  • .github Public
    better-auth/.github’s past year of commit activity
    0 0 0 0 Updated Sep 18, 2025
  • better-auth-ecosystem-ci Public

    Better Auth Ecosystem CI

    better-auth/better-auth-ecosystem-ci’s past year of commit activity
    TypeScript 1 0 0 1 Updated Sep 4, 2025

Sponsors

  • @luckasnix
  • @Michael-Choi
  • @zack-msyc86
  • @autogenai
  • @OscarCornish
  • @Pacheck
  • @ttar-dev
  • @8spw
  • @christopher-kapic
  • @xibn
  • @rinarakaki
  • @LedgerInvesting
  • @spencemc

Sponsoring

  • @SaltyAom
  • @fuma-nama

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TypeScript

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