Next.js Authentication Demo

A simple authentication demo built with Next.js, featuring user registration, login, and session management using SQLite and Lucia Auth.

Features

• User registration with email and password
• Secure password hashing using crypto
• User login with session management
• Protected routes
• SQLite database for user storage
• Session-based authentication using Lucia Auth
• Modern UI with responsive design

Screenshots

Login Page

After Login (Training Page)

Technical Stack

• Next.js 14
• Lucia Auth for authentication
• SQLite (better-sqlite3) for database
• React Server Components
• Server Actions for form handling

Getting Started

1. Clone the repository
2. Install dependencies:

   npm install

3. Run the development server:

   npm run dev

4. Open http://localhost:3000 in your browser