devGPT AI – AI Chatbot for Developers

Your personal AI coding assistant that helps to debug, writes code, explains concepts — instantly!

Live Demo: https://devgptai.vercel.app

Features

• Code generation, debugging, explanations
• Beautiful Dark & Light Mode
• Sign in with Email or Google (one-click)
• Free 20 Credits + Khalti Payment to buy more credits
• Khalti Test Mode included (no real money needed during dev)
• Responsive design – works on mobile & desktop
• Text message requires 1 credit
• Image generation requires 2 credits

Tech Stack

• Frontend: React + Vite + TypeScript + Tailwind CSS
• Backend: Node.js + Express + MongoDB
• Auth: JWT + Google OAuth + HttpOnly cookies + localStorage fallback
• Payment: Khalti Payment Gateway
• Deployed: Vercel (frontend + backend)