featurehub-io/featurehub-javascript...

FeatureHub's JavaScript/TypeScript SDK provides tools for managing feature flags, A/B testing, and remote configuration in Node.js, React, and other JavaScript environments. It's designed for developers who need to control feature rollouts, run experiments, or toggle functionality without redeploying code. The SDK supports both server-side (Node.js) and client-side (browser/mobile) evaluation modes, allowing for real-time updates via Server-Sent Events (SSE) or polling.