Instamart-Style Demo Website

I’m putting together a college project that mimics a local Instamart-type service, with the emphasis squarely on demonstrating smooth user interactions from browsing to checkout. The site doesn’t have to be production-grade, but it should feel real when I present it.

Core functionality I need built and fully wired up:

• Product listing with category filters and search
• Shopping cart that updates quantities and totals live
• Basic user account flow (sign-up, login, logout)
• Delivery tracking & order-status page (mock status updates are fine)
• Test-mode payment gateway so the full purchase loop is visible

A clean, responsive UI is essential, and I’m open on the tech stack—React, Vue, Next.js, plain Node + Express, Django, or anything similarly modern that you’re comfortable demoing. Include clear, well-commented code, a concise README, and simple deployment instructions so I can spin it up on my laptop and walk reviewers through each interaction.

When you reply, please attach a rough quotation and links to past projects that show comparable interactive features.
It should also have a retailer and wholesaler pages where they post their products , and retailers buy from wholesaler .