A

ALBOW

Widget set for creating a GUI using PyGame

GUI

AntTweakBar

C/C++ library to add light and graphical user interface into graphic applications based on OpenGL

GUILibrary

C

CEGUI

Crazy Eddie's GUI System written in C++

GUI

controlP5

Widespread GUI for Processing Apps

GUIProcessing

F

FLTK

Fast Light Toolkit is a cross-platform C++ GUI toolkit

GUI

fpGUI

Free Pascal GUI Toolkit

GUI

Fries

Android-like UI using HTML, CSS, and JavaScript

GUIJavaScript

G

GeoExt

OpenLayers with the user interface of Ext JS

GUIJavaScript

Glade

A graphical user interface builder for GTK+ written in C

CGUI

GNOME

Desktop environment and graphical user interface for Unix-like platforms

GUI

gtkmm

Official C++ interface for the popular GUI library GTK+.

GUILibrary

I

Intro.js

JavaScript Library to generate Introductions for websites and features with a step-by-step guide for your projects

JavaScriptLibrary

J

jQueryUI

GUI for jQuery

GUI

K

knockout.js

JavaScript UI framework

FrameworkGUIJavaScript

Koala

Koala is a GUI application for Less, Sass, Compass and CoffeeScript compilation

GUI

M

Manjaro Linux

Linux distribution, with Xfce as its default user interface

GUILinux

O

OcempGUI

Contains a set of various user interface elements based on and for Pygame

GUI

P

PyGTK

GTK+ for Python, create programs with a graphical user interface using Python

GUIPython

PyQt

Python binding of the cross-platform GUI toolkit Qt

GUIPython

Q

QT

C++ Cross-platform application and UI framework.

GUI

S

script.aculo.us

JavaScript Framework focussed on GUI Development

FrameworkGUIJavaScript

T

Topcoat

CSS GUI Framework

FrameworkGUI

W

wxFormBuilder

Open source GUI designer application for wxWidgets toolkit

GUIOpen Source

wxGlade

A program for creating wxWidgets GUIs written in Python

Python

wxHaskell

Portable and native GUI library for Haskell, built on wxWidgets

GUILibrary

wxPerl

Perl wrapper for the wxWidgets GUI toolkit

GUI

wxPython

Python wrapper for the wxWidgets GUI toolkit

GUIPython

wxWidgets

Cross-platform GUI Library written in C++

GUILibrary

X

XForms Toolkit

Graphical user interface toolkit for X based on the X11 Xlib library

GUILibrary