Place de marché
Peer-to-peer marketplace (buying & selling second-hand)
Demonstration project — not commissioned by a client. Built to illustrate a capability or an approach.
View the live site ↗
- Sector
- Demo · App & e-commerce
- Year
- 2026
- Stack
- HTML · CSS · JavaScript
The need
A brief I set myself: show a real slice of peer-to-peer e-commerce, including the hard part — filters that combine, a cart that holds, a checkout that goes all the way — not just a product grid.
What I did
A working marketplace: a listings catalogue, full-text search, combined filters (category, condition, max price), sorting, a product page with the seller, a persistent cart (side drawer), a checkout flow with a confirmation screen, listing an item (“Sell”), making an offer, light and dark theme.
The outcome
Shows the mechanics of a marketplace: cross-cutting queries, cart state, a purchase funnel. On a real project: seller accounts, messaging, escrow payment, moderation.