This meetup is for developers who use Qt or are interested in Qt from The Qt Company (https://www.qt.io/).
The meetup is run by professional Qt application developers.
(From Wikipedia)
Qt (pronounced "cute") is a free and open-source widget toolkit for creating graphical user interfaces as well as cross-platform applications that run on various software and hardware platforms such as Linux, Windows, macOS, Androidor embedded systems with little or no change in the underlying codebase while still being a native application with native capabilities and speed. Qt is currently being developed by The Qt Company, a publicly listed company, and the Qt Projectunder open-source governance, involving individual developers and organizations working to advance Qt. Qt is available under both commercial licenses and open source GPL 2.0, GPL 3.0, and LGPL 3.0 licenses.