🚀 Armstrong Checker

A full-stack project to check and track Armstrong numbers with:

✨ Backend: Node.js + Express + Prisma + PostgreSQL

✨ Frontend: Vite + React + TypeScript + Tailwind + shadcn/ui

📌 What It Does

• ✅ User Signup & Login with JWT auth
• ✅ Check if a number is an Armstrong number
• ✅ View your verification history
• ✅ View global history with pagination
• ✅ Clean, minimal SaaS-like UI

🛠️ Tech Stack

• Frontend: Vite, React, TypeScript, Tailwind, shadcn/ui
• Backend: Node.js, Express, Prisma, PostgreSQL
• Auth: JWT-based authentication
• Notifications: Sonner
• API Calls: Axios with JWT

🚀 Running the Project

1️⃣ Clone the repo
2️⃣ Install dependencies
3️⃣ Setup environment variables
4️⃣ Run backend and frontend
5️⃣ Visit http://localhost:5173 to use

🖥️ Demo

• Enter a number to check Armstrong status
• Track verified numbers on your dashboard
• View global history with pagination