Authentication Tutorials

Master authentication implementation with Better Auth, JWT tokens, session management, and secure user authentication for modern web applications. Each tutorial includes step-by-step instructions, code examples, and best practices for building secure authentication systems.

Tools & ServicesJanuary 21, 2026•18 min read

Better Auth Implementation Guide: Complete Authentication Setup for Next.js and Node.js

Learn how to implement Better Auth authentication in Next.js and Node.js applications. Complete guide with email/password authentication, session management, protected routes, and React integration.