ttl-cache-js

A simple TTL-based in-memory cache library for Node.js (v1.1.1, 5+ years old). Provides get/set/del/has/size/clear with optional TTL in milliseconds. Minimal dependencies; no async, no events, no size limits. Slower than `node-cache` or `lru-cache`; primarily a teaching example. Not actively maintained (last commit 2018).