🟢 One session — A few hours, sittable in one gonext.js
Never knowing who has the stuff you lent out
“I've lost two books, a drill, and a casserole dish to friends over the years. I never remember who I lent what to until I need it and it's gone.”— r/declutter ↗
The gap
It's too small a job for note apps to handle well and there's no dedicated, frictionless tool. A dead-simple 'I lent X to Y on date' log with a 'remind me' nudge is a clean one-session build people genuinely want.
For
Generous people with bad memories
Paste-ready build prompt
Build a 'lent & borrowed' tracker in Next.js. Two lists: things I lent out (item, person, date, optional due-back) and things I borrowed. One-tap 'mark returned'. Sort by oldest outstanding. First 3 steps: (1) the data model + add-item form for both directions, (2) the two sorted lists with a returned toggle, (3) an 'outstanding the longest' highlight + optional reminder date. Local persistence is fine.