lru-cache
A cache object that deletes the least-recently-used items.
keyv
Simple key-value storage with support for multiple backends
cache-content-type
Create a full Content-Type header given a MIME type or extension and cache the result
toad-cache
LRU and FIFO caches for Client or Server
lru.min
🔥 An extremely fast and efficient LRU cache for JavaScript with high compatibility (including Browsers) — 6.8KB.