Uno Platform
Build Mobile, Desktop and WebAssembly apps with C# and XAML.
20 Alternatives To Uno Platform
Agar
Agar GUI
Avalonia
A multi-platform .NET UI framework
FLTK
Fast Light Toolkit - Fast Light Toolkit (FLTK)
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Fox toolkit
fox-toolkit.org
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IUP Portable User Interface
IUP is a multi-platform toolkit for building graphical user interfaces.
Ionic Framework
A front-end SDK to develop applications with HTML5 , CSS3 and JavaScript.
JUCE
JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins…
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JavaFX
JavaFX is the next step in the evolution of Java as a rich client platform.
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Nativator
Convert any web app to native mobile app fast & easy. Nativator.
NativeScript
Build truly native apps with JavaScript
PhoneGap
Easily create apps using the web technologies you know and love: HTML, CSS, and JavaScript.
PortAudio
PortAudio is a cross platform, open-source, audio I/O library.
PyGTK
PyGTK lets you to easily create programs with a graphical user interface using the Python…
PySide
Qt for Python - Qt Wiki
Qt
C++
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Qt Creator
Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment. It is the fastest, easiest and most fun experience a C++ developer could wish for.
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React Native
A framework for building native apps with React
RtAudio
RtAudio is a set of C++ classes that provide a common API for realtime audio input/output across…
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wxSVG
wxSVG is C++ library to create, manipulate and render SVG files.
wxWidgets
wxWidgets: Cross-Platform GUI Library