Compatibility
Minecraft: Java Edition
1.21.1
Platforms
Supported environments
Client-side
Client and server
Links
Tags
Creators
Details
Licensed LGPL-3.0-or-later
Published 3 days ago
A Qt UI framework
Enables mod developers to build rich, flexible GUIs using familiar Qt paradigms — signals & slots, layouts, stylesheets, model/view, and a full widget hierarchy.
We have QtCraft Demo to display:
GUI Widget

Block Widget
Moreover you can display these UI in the block easily just like:

More Features
More features are in the GitHub
Documents
Documents are in the GitHub


