The latest articles on DEV Community by YiSong (@yisong). https://dev.to/yisong https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3195039%2F0923b0ba-4f3f-474a-a37e-0fe0922a232b.png https://dev.to/yisong en YiSong Thu, 22 May 2025 09:45:23 +0000 https://dev.to/yisong/websocket-distributed-communication-made-easy-a-lightweight-extension-for-nodejs-ws-module-2lac https://dev.to/yisong/websocket-distributed-communication-made-easy-a-lightweight-extension-for-nodejs-ws-module-2lac <p>Hello DEV community!</p> <p>After months of work, I’m excited to share my open-source project <strong>websocket-cross-server-adapter</strong> — a WebSocket distributed communication framework built on top of Node.js’s native <strong>ws</strong> module. This framework is designed to enable seamless collaboration across multiple servers and meet the high concurrency demands of real-time applications.</p> <p>Whether you’re working on multiplayer real-time games, high-concurrency business systems, real-time collaboration, chat, or microservices event delivery, WebSocket distributed architecture remains a core challenge.</p> <p>This lightweight yet feature-rich framework solves these challenges by:</p> <ul> <li>Extending <code>ws</code> with heartbeat detection, automatic reconnection, message callbacks, and room management </li> <li>Using Redis Pub/Sub to synchronize messages efficiently across multiple nodes </li> <li>Providing a unified front-end and back-end protocol, purely in JavaScript </li> <li>Supporting both standalone and distributed deployment without requiring changes to business logic </li> <li>Featuring a simple architecture with only two core classes for easy and flexible extension </li> </ul> <h2> Suitable scenarios </h2> <ul> <li>Multiplayer real-time game servers </li> <li>Real-time chat and collaboration applications </li> <li>Microservices event bus and cross-service communication </li> <li>Any system requiring cross-server WebSocket message synchronization </li> </ul> <p>The project includes detailed documentation, example code, and a complete API reference for quick onboarding.</p> <p>You can check it out here: </p> <ul> <li>npm: <a href="https://www.npmjs.com/package/websocket-cross-server-adapter" rel="noopener noreferrer">https://www.npmjs.com/package/websocket-cross-server-adapter</a> </li> <li>GitHub: <a href="https://github.com/LiuYiSong/websocket-cross-server-adapter" rel="noopener noreferrer">https://github.com/LiuYiSong/websocket-cross-server-adapter</a> </li> </ul> <p>I’m actively developing this project and warmly welcome everyone to try it out and provide valuable feedback or suggestions. Your input will help improve and refine the framework!</p> <p>Looking forward to building a more stable and efficient distributed WebSocket communication solution together!</p> node javascript websocket webdev