What even are Breeze, QtQuick, QtWidget, Union..?
Summary
The post explains Breeze, QtWidgets, QtQuick, Kirigami, and Union, describing how Union serves as a single source of truth to synchronize styling across QtWidgets and QtQuick. It outlines the differences between the older QtWidgets and the modern QtQuick approach, the role of Kirigami and qqc2-desktop-style, and discusses future possibilities and customization. The author emphasizes cross-toolkit consistency and notes ongoing design considerations within the KDE ecosystem.