Cross-Platform Development

GTK

GTK is a free and open-source widget toolkit for creating graphical user interfaces.

Uno Platform

Uno Platform enables you to build single-codebase C# and XAML apps for WebAssembly, iOS, Android, Windows, macOS, and Linux.

Lara

Lara is a powerful project management tool for teams to collaborate and manage tasks efficiently.

NodeGUI

NodeGUI is an open-source library for building cross-platform native desktop applications with JavaScript and CSS.

NoesisGUI

NoesisGUI is a user interface middleware for video games and real-time applications.

DeskGap

DeskGap is a tool that allows you to wrap web apps as desktop apps with custom API

Coherent GT

Coherent GT is a user interface software development kit for building high-performance, visually rich applications.

Flutter

Flutter is Google's UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.

Sciter

Sciter is a lightweight, high-performance HTML/CSS rendering engine designed for building desktop applications with native GUI.

Qt

Qt is a cross-platform application framework that is widely used for developing application software with a graphical user interface.

NeutralinoJS

NeutralinoJS is a lightweight and portable framework for building cross-platform desktop applications using web technologies.

Vuido

Vuido is a framework for creating native desktop applications using Vue.js.

Avalonia

Avalonia is a cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of programming languages.

fman build system

A modern file manager for power users with a built-in build system for automation.

Chromely

Chromely is a lightweight alternative to Electron for building cross-platform desktop apps with .NET and HTML/JS/CSS.

Proton Native

Proton Native allows you to create cross-platform desktop applications with native performance using React.

JavaFX

JavaFX is a software platform for creating and delivering desktop applications, as well as rich internet applications (RIAs) that can run across a wide variety of devices.

Electron

Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS.

NW.js

NW.js is an open-source framework for building desktop applications using web technologies like HTML, CSS, and JavaScript.

wxWidgets

wxWidgets is a C++ library that lets developers create applications for Windows, macOS, Linux, and other platforms with a single code base.

FLTK

FLTK (Fast Light Toolkit) is a cross-platform C++ GUI toolkit for developing graphical user interfaces. It is known for its small footprint and efficiency.

Taptiq

Nevron Open Vision for .NET

Photino

pywebview

Maui Project (MauiKit)

Ultralight