libxml2 is an XML toolkit implemented in C, originally developed for the GNOME Project.
Qt6 - QtDeclarative components
Qt6 - Qt Shader Tools module builds on the SPIR-V Open Source Ecosystem
libvirt is a toolkit to manage virtualization platforms.
Qt Creator is a cross-platform IDE (integrated development environment) tailored to the needs of Qt developers.
Rust is a multi-paradigm programming language focused on performance and safety, especially safe concurrenty.