5940 Open source projects that are alternatives of or similar to Quaternion

No longer maintained - Desktop client for the Matrix protocol (active fork https://github.com/Nheko-Reborn)

A fancy, customizable, keyboard-operable Qt/QML & Python Matrix chat client for encrypted and decentralized communication.

Swift XMPP client and Swiften XMPP library

unplug : desktop client for matrix.org (work-in-progress)

Command line matrix client

simple but convenient CLI-based Matrix client app for sending and receiving

File sharing program using DC and ADC protocols

Git GUI Client

从零开始实现一个聊天室客户端（用qt实现,在Windows和Linux环境下都行），和在Linux下实现服务器后台

💬 Nio is an upcoming matrix client for iOS.

KBBI Offline Remake with Qt

A Matrix <--> Slack bridge

Encrypted Chat. No History. No Logs.

Powerful yet simple to use screenshot software 🖥️ 📸

Errbot is a chatbot, a daemon that connects to your favorite chat service and bring your tools and some fun into the conversation.

An open-source game engine is written in C++ with a flexible architecture

Jenkins CLI allows you manage your Jenkins as an easy way

A Qt5 library to write cross-platform clients for Matrix

VoIP/SIP client (softphone)

Open cross-platform screenshoter with cloud support and server part

Translations of the official Qt examples into PyQt5 (also PySide2) and more.

This is the simple Chat Application in which user can join the room and continue chatting with others.

A Matrix client written in Go-QT

Modern Music Player for Linux

Sample dashboard developed with QML. Login, plots and several screens.

This is the collection of Qt demos to solve the problem from StackOverflow or I faced.

Complete Pipedrive API client for PHP

Whatsapp Clone base on Firebase Cloud Messaging

Stream Chat official Android SDK. The tutorial covers how to build your own chat experience using either Java or Kotlin.

Python implementation of the Open Charge Point Protocol (OCPP).

pytest plugin for Qt (PyQt4, PyQt5 and PySide) application testing

Exports Discord chat logs to a file

Silent is very lightweight, high quality - low latency voice chat for gaming. The server runs on Windows and Linux.

Official client for Forged Alliance Forever

知名網站avgle下載器

Swiftly is an easy to use Qt/C++ web framework

Advanced Docking System for Qt

Qt C++ wrapper for open62541 server stack

Qt Creator plugin for asn1scc - ASN.1/ACN compiler for embedded systems

网易云信 iOS UI 组件，提供聊天界面，文本消息，图片消息，语音消息，视频消息，地理位置消息，自定义消息（阅后即焚）等消息示例。#推荐客户得比特币/京东卡，现在推荐使用网易云信，最低得0.02BTC或3000元京东卡/单，点击参与：https://yunxin.163.com/promotion/recommend

Fuego is a command line client for the firestore database (https://firebase.google.com/docs/firestore).

An open source integration manager for matrix clients, like Element.

Latest GCC Cross Compiler & Native (ARM & ARM64) CI generated precompiled standalone toolchains for all Raspberry Pis. 🍇

An Offline-First JavaScript Client for Kinto.

Official iOS SDK for Stream Chat

A glossy Matrix collaboration client for desktop.

Real-time Messenger for Laravel

🌟🌟🌟🌟🌟 Falcon Messenger is a Fast and Beautiful cloud-based messaging app. With iOS and IPadOS Support. Available on the App Store.

A full-fledged one-to-one chat app developed entirely in Flutter

XMPP client

为了 OI 比赛而生的基于 Lemon + LemonPlus 的轻量评测系统 | 三大桌面系统支持

Cross-platform C++ XMPP client and server library

Cross platform LAN File transfer application built with Qt C++ framework

Excel file(*.xlsx) reader/writer library using Qt 5 or 6. Descendant of QtXlsx.

🌐 Fully-featured WebTorrent Client

A fast and easy to use linear algebra library written in Java for dense, sparse, real, and complex matrices.

Mumble is an open-source, low-latency, high quality voice chat software.

Open source, native iOS Messenger, with realtime chat conversations (full offline support).

Heimer is a simple cross-platform mind map, diagram, and note-taking tool written in Qt.

a light-weight and asynchronous HTTP library (both server & client) in Qt5 and c++14