- re2: RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
- magic_enum: Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code
- opencv: Open Source Computer Vision Library
- libvips: A fast image processing library with low memory needs.
- QtBuilds: Build Qt with OpenSSL linked, Multi-platform supported
- GraphicsMagick: GraphicsMagick is the swiss army knife of image processing
- FileCentipede: File centipede is an internet file download/upload manager, Torrent client, WebDAV client, FTP client, and SSH client