@neslinesli93/qpdf-wasm, version 0.3.0 (https://github.com/neslinesli93/qpdf-wasm)

The package declares the ISC licence in its package.json and does not ship a separate licence file.
The standard ISC licence text follows.

ISC License

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee
is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

The compiled file qpdf.wasm contains QPDF (Apache 2.0, see qpdf-LICENSE.txt), libjpeg-turbo
(see libjpeg-turbo-LICENSE.md) and zlib (see zlib-LICENSE.txt).