Netty is an NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

👨‍🎓 Java Core Sprout : basic, concurrent, algorithm

• UpdatedMay 21, 2024
• Java

😱 从源码层面，剖析挖掘互联网行业主流技术的底层实现原理，为广大开发者 “提升技术深度” 提供便利。目前开放 Spring 全家桶，Mybatis、Netty、Dubbo 框架，及 Redis、Tomcat 中间件等

• UpdatedJan 9, 2026
• Java

Vert.x is a tool-kit for building reactive applications on the JVM

• UpdatedFeb 20, 2026
• Java

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

• UpdatedFeb 6, 2026
• Java

Socket.IO server implemented on Java. Realtime java framework

• UpdatedFeb 4, 2026
• Java

Modern Load Testing as Code

• UpdatedFeb 17, 2026
• Scala

Asynchronous Http and WebSocket Client library for Java

• UpdatedFeb 20, 2026
• Java

JetLinks 基于Java,Spring Boot ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。

• UpdatedJan 28, 2026
• Java

原创全平台IM通信层框架，轻量级、高度提炼，历经10年、久经考验。可能是市面上唯一同时支持UDP+TCP+WebSocket三种协议的同类开源框架，支持 iOS、Android、Java、H5、小程序、Uniapp、鸿蒙Next，服务端基于Netty。

• UpdatedNov 27, 2025
• Objective-C

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

• UpdatedFeb 19, 2026
• Java

MPush开源实时消息推送系统

• UpdatedJun 17, 2022
• Java

Java libraries for writing microservices

• UpdatedFeb 20, 2026
• Java

Event Driven WebSockets Framework with Cross-Browser Fallbacks

• UpdatedFeb 20, 2026
• Java

🥚 Netty实践学习案例，见微知著！带着你的心，跟着教程。我相信你行欧。

• UpdatedOct 4, 2022
• Java

TCP/HTTP/UDP/QUIC client/server with Reactor over Netty

• UpdatedFeb 20, 2026
• Java

SOFABolt is a lightweight, easy to use and high performance remoting framework based on Netty.

• UpdatedDec 19, 2025
• Java

A simple RPC framework based on Netty, ZooKeeper and Spring

• UpdatedOct 18, 2024
• Java

Java implementation of RSocket

• UpdatedFeb 10, 2025
• Java

基于Netty+TCP+Protobuf实现的Android IM库，包含Protobuf序列化、TCP拆包与粘包、长连接握手认证、心跳机制、断线重连机制、消息重发机制、读写超时机制、离线消息、线程池等功能。

• UpdatedSep 3, 2020
• Java

Chinese translation of Netty 4.x User Guide. 中文翻译《Netty 4.x 用户指南》

• UpdatedJul 31, 2022