LaunchDarkly Node.js SDK Redis Integration
JSON →A Redis-backed persistent feature store for the LaunchDarkly Node.js server-side SDK, replacing the default in-memory store. Current version is 2.1.0, released on an as-needed basis. Compatible with the main SDK versions 6 and 7. Enables feature flag data persistence across application restarts and multi-instance deployments. Supports optional in-memory caching with configurable TTL to reduce Redis traffic. Ships TypeScript type definitions. Requires Node.js >= 12 and the `redis` npm package (v3 or v4).