Meilleures alternatives à C++ UI Libraries en 2026

mqttPaho

The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.

Qt

Qt

Qt

Qt

MQTT protocol

MQTT protocol

ProtonUp-Qt

Install and manage GE-Proton and Luxtorpeda for Steam and Wine-GE for Lutris with this graphical user interface.

ProjeQtOr

Complete, mature, multi-user project management system with extensive functionality for all phases of a project. ([Demo](https://demo.projeqtor.org/), [Source Code](https://sourceforge.net/p/projectorria/code/HEAD/tree/branches/)) `AGPL-3.0` `PHP`

wxWidgets

A C++ library that lets developers create applications for Windows, Mac OS X, Linux and other platforms with a single code base. [Own LGPL]

Zigbee2mqtt

Zigbee2mqtt connecte des appareils Zigbee à un réseau MQTT sans ponts propriétaires.

Qtile

Qtile is a full-featured, hackable tiling window manager written and configured in Python.

LXQt

LXQt is the Qt port and the upcoming version of LXDE, the Lightweight Desktop Environment.

qTox

A simple distributed, secure messenger with audio and video chat capabilities.

PyQt

Python bindings for the [Qt](https://www.qt.io/) cross-platform application and UI framework.

PyPI: pyqt5

Package Python pyqt5 sur PyPI