Forms is a GUI framework for the Unreal Development Kit. Programmed in UnrealScript independent of Scaleforms and UIScene. Inspired by OOP and subobjects semantics of the Unreal Engine 2 GUI's framework.

An awesome GUI framework for Minecraft Forge. Unfinished, on hiatus.

coffeescript gui framework in its infancy

TCW for TECS

RGUI is useful, powerful Reactive Graphical User Interface framework.

Simple Generic Library for Java

C++ QT 5 "todo" application

Speculo is a traditional style GUI for the web without surprises or headaches

A GUI abstraction layer, written in Java

Pure UnrealScript implementation of a simple framework for creating graphical user interfaces in Unreal Engine 3 / Unreal Development Kit.

2D/GUI framework for Pyglet. Create buttons, player objects or tiled backgrounds easily.

MACE is A C++ Engine

Processing Code API for Java. A Library that allows Processing Methods to be used in standard Java Programming

A collection of Classes to create GUI's and more based purely on pygame (https://www.pygame.org/news).

Simple XML-based OpenGL UI system

Examples for https://github.com/therecipe/qt

🥐 Lightweight yet useful library for Bukkit/Spigot/Paper plugins.

DEPRECATED! ~~C++ HTML/CSS UI. Supports subset of HTML/CSS. Based on chromium/cobalt.foo without JavaScript overhead. Uses SKIA 2D graphics library. Can be used to build UI for cross-platform app, game or website. Can support browser as HTML5 web framework or WebGL UI renderer.~~

An attempt at creating an object oriented GUI framework relying solely on the DirectX drawing methods provided by MTA: San Andreas and not the readily available CEGUI framework. Contains functionality for GIF image drawing (something not natively supported by MTA), setting custom mouse cursors (CUR and ANI formats supported), as well as rotating…

Easy to Use GUI Toolkit & Framework for MATLAB