SchnittFaden application code, copy and generated graphics: original independent implementation for this project. No competitor source, brand artwork, paid patterns or fabric library included. Internal ../shared/events.js and common.js are project-owned modules.

Build-only dependency: Vite 8.3.2 and its dependency tree are governed by their respective licenses in package-lock.json / package node_modules; Vite is MIT. No third-party runtime library, font or downloaded asset is included in this application.

Design research reference: PreQuilt publicly accessible fabric calculator demo. Observation is not a license to redistribute their implementation or assets.