Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
DivKit is an open source Server-Driven UI (SDUI) framework
UI Automation Framework for Games and Apps
Cross-end and cross-framework native UI component library
Web and Mobile framework
Zoomable user interface (ZUI) with file manager, file viewers and more
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
A Python wrapper library for the cross-platform FLTK GUI library.
Java UI Framework for Desktop/iOS/Android
gnoga - The GNU Omnificent GUI for Ada
A GUI system for embedded systems.
HP-41cx Emulator
Python module to build dialogs for terminal-based applications
argp for bash (wrapper for getopt)
A GTK-3 widget to display data
Tao3D is a programming language for real-time interactive 3D
Cross Platform GUI Toolkit
GUI library for games and multimedia.
Portable Pascal GUI Library for Atari ST/TT/MSDOS
a CLI generator and and SW library