imserver

IM Chat, High-performance, scalable, self-hosted instant messaging server in Go — private chat, groups, chatrooms, WebSocket and REST APIs.

Lark是一个开源的Golang IM服务端项目，具有高性能和可扩展等特性。采用微服务架构设计，支持集群和水平扩展，能够满足高并发业务需求，并实现了万人群消息的秒达。

Tim is a decentralized and distributed instant messaging engine

唐僧叨叨即时通讯（IM） Web/PC 端

TangSengDaoDaoAndroid

all about IM

唐僧叨叨即时通讯(im) iOS 端

IM-AI-JAVAKIT是基于Java开发的企业级IM即时通讯系统，深度整合DeepSeek智能对话模型，具备完整的IM通信能力和AI交互功能。支持iOS、Android、Web等多端SDK快速接入，提供开箱即用的二次开发接口，满足企业高效集成与定制化需求。

A simple instant messaging system developed using Golang. | 使用golang开发的一个简单的即时聊天系统

Server-side Go SDK for JuggleIM — users, messages, groups, chatrooms, conversations, history, moderation, and push.

聊天服务端-.Net版

Java business server for JuggleChat — accounts, friends, groups, authentication, storage, and JuggleIM integration.

🚀 A simple, real-time chat application built with Go and WebSockets, featuring a clean web interface for instant messaging. Perfect for learning WebSocket implementation and real-time communication patterns.