{"repo":"theavnishkumar/online-auction-system","free":true,"listed":false,"github":"https://github.com/theavnishkumar/online-auction-system","clone":"git clone https://github.com/theavnishkumar/online-auction-system.git","description":"An online auction platform built using the MERN stack, with secure login, cookie-based auth, real-time bidding support using socket.io, and user login tracking for security. Designed for full-stack learners and developers with clean architecture.","language":"JavaScript","stars":44,"topics":["auction-system","express","mern-stack","mongodb","react","real-time-bidding","nodejs","online-auctions","websocket","bidding-system"],"license":"MIT","category":"networking-infra","readme_excerpt":"Online Auction System A full-stack real-time auction platform built with the MERN stack Create auctions · Bid in real-time · Manage everything from an admin panel Live Demo · Report Bug · Request Feature · Architecture · Learning Guide · Backend Docs · Frontend Docs --- Screenshots Click any image to view full size Landing Page User Dashboard Auction Page Auction Winner My Bids Admin Dashboard --- Why This Project? Most auction system tutorials stop at basic CRUD. This project goes much further: - Real-time bidding — Socket.io rooms with atomic MongoDB updates prevent race conditions - Production security — httpOnly cookies, JWT auth, XSS-safe email templates, input sanitization - Smart UX — Hover prefetching, View Transitions API, live countdown timers, auto-winner detection - Deployment-ready — CI/CD pipeline, Vercel serverless support, AWS EC2 with PM2, graceful shutdown Built as a Major Project for Computer Science Engineering by Avnish Kumar, designed to be a real-world reference for full-stack MERN development. 📖 New here? Read the Architecture Guide to understand how the system works, and the Learning Guide to see what's implemented, why, and what you can build next. --- Features Category Features --------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Authentication JWT with httpOnly secure cookies · Auto-login on refresh · Role","default_branch":null,"files":null,"tree":[],"storefront":"/r/theavnishkumar","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/theavnishkumar/online-auction-system/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}