Memcached Store for express-rate-limit

rate-limit-memcached is a specialized storage adapter designed for the `express-rate-limit` middleware, enabling distributed rate limiting using a Memcached server. It is currently at version 1.0.1, indicating a stable and mature state after its initial 1.0.0 release. The package is actively maintained within the `express-rate-limit` ecosystem, though a specific release cadence is not formally stated. Its key differentiator is providing an efficient, externalized state management solution for rate limiting, making it suitable for applications deployed across multiple instances where local memory stores are insufficient. It integrates seamlessly with the core `express-rate-limit` package, providing configuration options for Memcached server locations and custom client instances, ensuring flexibility for various deployment scenarios.