The Linux perf GUI for performance analysis
Graphical User Interface Toolkit for Python with minimal dependencies
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Node canvas is a Cairo backed Canvas implementation for NodeJS
Community-developed library for professional-quality creative coding
User interface for recording and managing ETW traces
Cross-platform layout engine which implements Flexbox
Window hooker to run fullscreen programs in window and much more...
Zoomable user interface (ZUI) with file manager, file viewers and more
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Use Qt write lunar calendar.
Qt based GUI classes for the VXL Computer Vision Libraries
Really fast log explorer based on glogg project
Vietnamese Input for macOS, Windows and Linux
The smallest header-only GUI library(4 KLOC) for all platforms
Real-time interactive 3D graphics API for scientific simulations
Tao3D is a programming language for real-time interactive 3D
A framework for building Mobile cross-platform UI
a dll to easily make gui windows with graphics in any language
A small C library for building user interfaces with C, XML and CSS.
A minimistic Linux window manager with css style config