Third-party licenses

fflate

MIT License. Local copy: /assets/vendor/fflate/LICENSE

libheif-js / libheif

libheif-js packages an Emscripten build of libheif for HEIC/HEIF decoding in the browser. Licensed under LGPL-3.0. See LICENSE and PACKAGE-LICENSE. The HEIC decoder is loaded only when a HEIC/HEIF file is processed.

Source: catdad-experiments/libheif-js, upstream strukturag/libheif.