node-cache-engine

High-performance caching library for Node.js and browser environments supporting LRU and LFU eviction policies with O(1) complexity for all operations. Version 2.0.3 requires Node >=18.18.2. Ships TypeScript definitions. Differentiates from other caches by supporting both LRU and LFU engines, custom hash tables via symbols, and a unified API with clearAll and toArray methods for LRU. Offers configurable maximum size. Actively maintained with regular releases.