Licenses

The open-source work this site is built on, and the images and artwork it borrows.

The site runs on Next.js, React and Tailwind CSS. The tools add a small, deliberately short list of libraries — a QR matrix encoder, two PDF libraries, a YAML parser, a zip codec, a WebAssembly digest library and an EXIF reader.

Photography on this site comes from Unsplash. The artwork behind the timer’s reveal is public-domain and open-access material from museum collections, credited per item in the tool itself.

The full attribution list, with versions and license texts, is being compiled and will replace this page before launch.

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