1023 Open source projects that are alternatives of or similar to Nio

Self hosted live chat server written in Go

Tox Reference implementation for Android

Blazing-fast Expression Templates Library (ETL) with GPU support, in C++

Crossbar.io - WAMP application router

Modular Async/Sync/Reactive Twitch API Client / IRC Client

A .NET library for NSQ, a realtime distributed messaging platform

🚀构建分布式即时聊天、消息推送系统。 Building distributed instant messaging, push notification systems.

Fully Functioning Messenger (Like Whatsapp) in Flutter

🚀 A full stack boilerplate web app

Flutter仿微博客户端, 包含首页、视频、发现、消息(仿微博聊界面)及个人中心模块

Build a slack clone using react-native, Stream and react-navigation

Timy - open source mobile app for groups to communicate and organize themselves. Built with flutter.

【重要通知：WebQQ将在2019年1月1日停止服务，此项目目前已停止维护，感谢大家四年来的一路陪伴】使用Perl语言（不会没关系）编写的smartqq/webqq客户端框架（非GUI），可通过插件提供基于HTTP协议的api接口供其他语言或系统调用

LED Matrix Library

📲 Ionic Socket.IO chat client

Terminal chat through the LAN.

🐱 Sylvester is a vector, matrix, and geometry library for JavaScript, that runs in the browser and on the server.

Matrix manipulation and computation library

Real time chat app written in Swift 5 using Firebase

一叶客户端源代码

Design-of-experiment (DOE) generator for science, engineering, and statistics

Exports Discord chat logs to a file

A jQuery plugin that transforms a form into an interactive chat.

Threema App for iOS.

Eclipse上的SmartIM插件，防Boss利器，让你可以在eclipse中使用QQ/微信进行聊天

🤖 SDK for the LINE Messaging API for Node.js

Whatsapp Clone base on Firebase Cloud Messaging

WatsonTcp is the easiest way to build TCP-based clients and servers in C#.

Tutorial which teaches you how to build a whatsapp chat clone on android using Kotlin, viewmodels, navigation component and Stream

whatsapp web <-> irc gateway

Simple chat Application with one to one connectivity using Firebase Real time Database written in MVC,MVP and MVVM architecture to better understand the android coding patterns. Purpose of writing same application functionality with 3 different pattern is to show how single application can be developed using 3 different patterns(Mvc, Mvp, Mvvm).

THIS MIRROR IS DEPRECATED -- New url: https://gitlab.com/libeigen/eigen

This is the Xastir APRS client repository.

The official terminal client for Zulip

Vonage Server SDK for Python. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.

Kombu is a messaging library for Python.

Messaging APIs for multi-platform

No need for .NET Events! A thread-safe, high performance & easy to use cross platform implementation of the Event Aggregator Pattern.

A desktop chat client for Twitch

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

Write Telegram bots in Rust with Tokio and Futures

Minecraft:Bedrock Edition Unicode characters

Build your own chat UI with React components in few minutes. Chat UI Kit from chatscope is an open source UI toolkit for developing web chat applications.

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

RabbitMQ client for Objective-C and Swift

Ubpa Graphics Mathematics

Golang Framework for writing Slack bots

开源Go语言数值算法库(An open numerical library purely based on Go programming language)

Listado de Chats de Comunidades en Telegram

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

Swift library like numpy, playgrounds notebook like jupyter.

🤖 A JavaScript framework to create conversational UIs

A C client for NATS

Zulip server and web app—powerful open source team chat

Notification library for gophers and their furry friends.

💬 The most complete chat UI for React Native

Data Structures and Algorithms in Java

A contact center built on Twilio, supporting voice calls, web chat, callback, Facebook Messenger and SMS chat

AWS Event Fork Pipelines helps you build event-driven serverless applications by providing pipelines for common event-handling requirements, such as event backup, analytics, and replay. The pipelines are based on AWS SAM, and can be deployed directly from AWS SAR into your AWS account.

signal-cli provides an unofficial commandline and dbus interface for signalapp/libsignal-service-java