widget toolkit
framework or toolkit a program uses to display the graphical user interface
FOX toolkit
free software cross-platform widget toolkit
web widget
applet intended to be used within web pages
Motif
GUI specification and toolkit for the X Window System
user interface markup language
any markup language for declaratively specifying user interfaces
Application Foundation Classes
graphical framework for building Java-based graphical user interfaces (GUIs), developed by Microsoft
Zinc Application Framework
application framework, intended for the development of cross-platform software applications using a widget toolkit
PowerPlant
GUI toolkit
Windows Forms
graphical user interface software library
XML Binding Language
XML-based markup language
MetaCard
discontinued cross-platform, commercial HyperCard clone
Synth Look and Feel
skinnable Java look and feel
Universal Windows Platform
universal application platform created and developed by Microsoft for Microsoft Windows
Dialog
free software used in shell scripts for text-based dialog boxes
Standard Widget Toolkit
graphical widget toolkit for use with the Java platform
Magic User Interface
Widget toolkit for AmigaOS
Microsoft Foundation Class Library
programming library for C++
Cocoa
macOS framework
Graphics Environment for Multimedia
Graphics libraries
Windows Console
infrastructure for console applications in Microsoft Windows
Open Interface
cross-platform graphical user interface toolkit
Shoes
GUI toolkit
Swing
Java GUI widget toolkit
OPEN LOOK
graphical user interface specification
Qt
object-oriented framework for GUI creation
Windows Presentation Foundation
graphical subsystem
curses
Programming library for text-based interfaces
Allegro
software library for video game development
User Interface Toolkit
C++ application programming interface to Sun's XView
Abstract Window Toolkit
standard Java library for graphical user interfaces, succeeded by Swing
Java Foundation Classes
part of the Java programming language
Chromium Embedded Framework
free software framework
InterViews
deprecated GUI widget toolkit
Internet Foundation Classes
now defunct graphics library for Java
Wasabi
software
Enlightenment Foundation Libraries
set of utility libraries created for the Enlightenment window manager
Aqua
GUI and primary visual theme of Apple Inc.'s Mac OS X operating system
Harmony
unfinished free software widget toolkit
FLUID
graphical editor and GUI builder
Electron
framework that enables cross-platform desktop applications