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MANTA L1
Marketplace
L1 Paper × Orca Build · ALS-2 Aug 28, 2026

MANTA

The blanket, not the listing.

Research & documentation Download docs (ZIP) Code on GitHub Design in Paper

Overview

A neighbourhood swap picnic in Usera's plaza. A photo-led plan of four blankets, one item at a time, and a steward's desk. Leaving a piece is not listing it on Wallapop. MANTA is not Wallapop.

Stack

Angular + NestJS + Prisma + Neon + Tailwind

Angular NestJS Neon Tailwind JWT pnpm