It is an easy-to-use design tool that lets designers import designs to Qt, animate them, test them live on the target hardware, and turn them into QML code developers can use.
Qt Advanced Docking System lets you create customizable layouts using a full
featured window docking system similar to what is found in many popular
integrated development environments (IDEs) such as Visual Studio.
TeamViewer released a Remote Screen SDK for Qt applications, so Qt application developers can embed TeamViewer´s Remote Screen technology into their Qt applications with just a few lines of code from the TeamViewer Remote Screen SDK.
TaoQuick is a QtQuick/Qml Component library, integrating some commonly used QtQuick components, and making the appropriate function expansion to facilitate development of Qml applications.
Qmlio Controls improves the UI/UX of your Qt Android and desktop Applications with the new Material design guidlines to achive an clean look of your projects.