Lightstreamer Client Web SDK

Lightstreamer Client Web SDK (v9.2.3, stable) enables real-time bidirectional communication with a Lightstreamer server from web browsers. It supports WebSocket fallback options and delivers streaming data updates with low latency. Key differentiators: multiple module formats (UMD, CommonJS, ES Module) for varying bundler compatibility; includes core, full, and MPN builds; provides TypeScript definitions. Maintained by Lightstreamer with frequent releases. Ideal for financial tickers, live dashboards, and collaborative applications.