Climate
Neighbourhood Tool Library
Borrow a drill or ladder from a neighbour instead of buying one
Beginner10h1–3
Next.jsFirebaseTailwind
16/20Campus Clothing Swap Board
List clothes you no longer wear and swap them with other students.
Beginner8h1–3 people16/20 fit
Build Campus Clothing Swap Board for students in ~8h with 1–3 people. Stack: Next.js + Firebase + Tailwind.
Why it wins: Beginner-friendly with a circular economy angle.
Build flow
01 · Problem
Fast fashion waste is huge and students throw away wearable clothes.
02 · Solution
Photo listings with size and style, a points system instead of money and pickup spots on campus.
03 · Build
- 1Build listing and browse pages
- 2Add points accounting
- 3Add request and accept flow
- 4Show pickup points
04 · Demo
List a jacket and swap it with a teammate's item live.
MVP checklist
- Photo listings
- Points system
- Size filters
- Campus pickup points
Tech stack
| Tech | Role | |
|---|---|---|
| Next.js | Frontend + API routes | Web |
| Firebase | Auth + database | Backend |
| Tailwind | Styling | Web |
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