LaunchDarkly React Client SDK

The `launchdarkly-react-client-sdk` is the official client-side SDK for integrating LaunchDarkly feature flags into React applications. It leverages React's Context API and Hooks to provide a convenient way to access flag values and the LaunchDarkly client instance throughout a component tree. The current stable version is 3.9.0. This SDK typically sees several releases per year, often driven by updates to the underlying `js-client-sdk` and new React features. Key differentiators include its tight integration with React's component lifecycle, providing hooks like `useFlags` and `useLDClient`, and simplifying prop drilling for feature flags. It's designed for modern React development, compatible with React 16.3.0+, with Hooks requiring 16.8.0+.