TencentCloud / TIMSDK

Free Chat SDK (IM SDK) — 1,000 MAU/month free forever with push notifications & no concurrency limits. Build in-app messaging with chat API, UIKit & send message. Supports Android, iOS, Flutter, Web, React Native, uni-app, HarmonyOS & more.

aixed / WeChat-Hook

微信 收发消息功能/ PC微信3.9.10.16 & 4.1.10.27接口 微信Hook 微信机器人 微信Hook源码 PC微信协议 PC微信协议算法

GetStream / stream-chat-android

:speech_balloon: Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat

GetStream / stream-chat-react-native

💬 React-Native Chat SDK ➜ Stream Chat. Includes a tutorial on building your own chat app experience using React-Native, React-Navigation and Stream

GetStream / stream-chat-swift

💬 iOS Chat SDK in Swift - Build your own app chat experience for iOS using the official Stream Chat API

aiworkskills / wechat-article-skills

微信公众号 AI 运营助手 | 选题、写稿、审稿、排版、配图、发布全流程 Skill，支持 OpenClaw / Claude Code / Cursor / Codex