LaunchDarkly Node.js Client-Side SDK

This package provides the LaunchDarkly Client-Side SDK for Node.js environments, specifically designed for applications deployed to an end-user, such as desktop apps or smart devices, rather than multi-user server-side systems. It enables developers to integrate feature flagging capabilities into their Node.js client applications, allowing for controlled feature rollouts, A/B testing, and dynamic configuration. The current stable version is 3.3.1. The SDK maintains an active release cadence, with updates typically every few months, addressing bug fixes, performance improvements, and new features like client-side prerequisite events and enhanced error handling. A key differentiator is its explicit focus on single-user contexts, contrasting with the separate server-side SDK for multi-user applications, and its evolution to support custom contexts over the older 'users' concept in version 3.0.0.