Next.js Authentication Starter

A full-stack authentication starter project built with Next.js, Auth.js, and Supabase

Out-of-the-box user account management system with email login, Google OAuth, automatic account linking, and login history tracking

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✨ Core Features

📧

Email Login

Secure passwordless login with Magic Link or OTP verification codes

🔑

Google OAuth

Integrated OAuth 2.0 for one-click quick login

🔗

Account Linking

Automatically link multiple login methods for the same user via email

📊

Login History

Complete record of login time, IP address, and device information

🛠 Tech Stack

Next.js 14+Auth.js v5SupabasePrismaTailwind CSSTypeScript

🚀 Quick Start

1

Clone the repository

git clone https://github.com/wyp0596/NextJsStarter.git && cd NextJsStarter && npm install
2

Configure environment variables

cp .env.example .env.local

Fill in Supabase database URL and Google OAuth credentials

3

Initialize database

npx prisma generate && npx prisma db push
4

Start development server

npm run dev

Visit http://localhost:3000