Open-source licenses

Widewell Tools is built with the open-source software below. All of it is part of the code your browser downloads from this site. Thank you to its authors.

Software · LicenseUsed for
libheif-js
Version 1.23.5 · LGPL-3.0
Reading HEIC images (libheif, with the libde265 decoder)
@jsquash/avif
Version 2.1.1 · Apache-2.0
Writing AVIF images (libavif and libaom)
wasm-feature-detect
Version 1.9.0 · Apache-2.0
Used by @jsquash/avif
@cantoo/pdf-lib
Version 2.11.1 · MIT
Reading and writing PDF files
tslib
Version 2.8.1 · 0BSD
Used by @cantoo/pdf-lib
culori
Version 4.0.2 · MIT
Used by @cantoo/pdf-lib
node-html-better-parser
Version 1.5.9 · MIT
Used by @cantoo/pdf-lib
html-entities
Version 2.6.0 · MIT
Used by node-html-better-parser
fflate
Version 0.8.3 · MIT
ZIP downloads and PDF compression
react
Version 19.2.8 · MIT
The user interface
react-dom
Version 19.2.8 · MIT
The user interface
scheduler
Version 0.27.0 · MIT
Used by react-dom
next
Version 16.3.8 · MIT
The web framework
@swc/helpers
Version 0.5.23 · Apache-2.0
Used by next
next-intl
Version 4.14.8 · MIT
English and Japanese text
use-intl
Version 4.14.8 · MIT
Used by next-intl
intl-messageformat
Version 11.2.15 · BSD-3-Clause
Used by use-intl
@formatjs/icu-messageformat-parser
Version 3.5.18 · MIT
Used by intl-messageformat
@formatjs/icu-skeleton-parser
Version 2.1.11 · MIT
Used by @formatjs/icu-messageformat-parser
@formatjs/fast-memoize
Version 3.1.7 · MIT
Used by intl-messageformat