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nguyenvanlinh1902
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better-auth

Configure authentication and authorization for TypeScript applications with plugins and session management.

Updated Dec 16, 2025
Search Tags:#typescript#authorization#authentication#oauth#sessions#webauthn#two-factor
One-click install
npx skills add https://github.com/nguyenvanlinh1902/trackingSolar --skill better-auth-nguyenvanlinh1902
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: better-auth
Source: https://github.com/nguyenvanlinh1902/trackingSolar/tree/main/.opencode/skill/better-auth
Command: npx skills add https://github.com/nguyenvanlinh1902/trackingSolar --skill better-auth-nguyenvanlinh1902

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Better Auth provides a ready-to-use, framework-agnostic authentication/authorization solution for TypeScript apps, enabling secure user management with built-in features like email/password, OAuth providers, 2FA/MFA, passkeys/WebAuthn, session handling, and RBAC.

Core Features & Use Cases

  • Built-in email/password authentication with optional verification and password policies
  • Social OAuth providers (GitHub, Google, Discord) with token management
  • Advanced features: 2FA/MFA, passkeys, magic links, organizations, and session management
  • Framework-agnostic client/server integration via plugins and adapters for multiple data stores

Quick Start

Install Better Auth in a TypeScript project and initialize the server and client configuration following the guide.

Frequently Asked Questions about better-auth

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I add authentication to a TypeScript web app with OAuth and 2FA?▼

Configuring TypeScript authentication with OAuth and 2FA involves initializing server and client instances with plugin-based extensions, environment-driven configuration, and provider credential handling for secure user management.

What is the best way to manage user sessions and passkeys in TypeScript?▼

Managing user sessions and passkeys in TypeScript requires an auth system with built-in WebAuthn support, advanced session handling, and multi-tenant organization capabilities via plugin-based extensions.

Does this TypeScript authentication framework support multi-tenant organizations?▼

This TypeScript authentication framework fully supports multi-tenant organizations through built-in organization features and RBAC, allowing secure user management across multiple data stores via plugin-based adapters.

Can I use WebAuthn and magic links for passwordless login in TypeScript?▼

Yes, the framework supports WebAuthn passkeys and magic links for passwordless login in TypeScript through its advanced plugin-based extensions, delivering secure server/client integration without requiring passwords.

How do I configure social OAuth providers like GitHub and Google in TypeScript?▼

You configure social OAuth providers like GitHub and Google in TypeScript by applying environment-driven configuration and provider credential handling, enabling token management and secure framework-agnostic server/client integration.

What are the limitations of building custom auth versus using a TypeScript framework?▼

Building custom auth lacks built-in 2FA, passkeys, and session management, whereas using a TypeScript auth framework delivers these features out of the box with plugin-based extensions, RBAC, and multi-tenant support.

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