WS WebSocket Client & Server Library Integration

This workflow integrates the ws library (v8.18.3), a simple, high-performance WebSocket implementation compliant with RFC-6455. It supports both client and server modes, ideal for real-time applications like live updates, chat systems, and push notifications within n8n automations. Key features include browser support, optional performance enhancements via bufferutil and utf-8-validate, and compatibility with Node.js >=10.

Benefits include reduced latency for bidirectional communication, minimal overhead for high-throughput scenarios, and easy integration into n8n via custom nodes or scripts. It outperforms alternatives in speed and reliability, with comprehensive testing via Mocha and NYC coverage.

Use cases: Stream stock prices or IoT sensor data in real-time; build collaborative tools like shared dashboards; enable instant messaging bots; or handle WebSocket-triggered automations for gaming, finance, or monitoring systems. Enhances n8n's webhook capabilities with full duplex channels.