level-content-cache

Package for caching mutable resources into a content-addressable store using LevelDB. Version 1.3.3 is stable but appears unmaintained (last update years ago). It combines a content-addressable store (CAS) with a LevelDB-backed caching layer, allowing efficient retrieval and storage of resources keyed by content hash. Supports customizable getter functions for fetching resources. Different from simple LevelDB caches by leveraging CAS for deduplication and integrity. Lightweight and suitable for Node.js applications needing persistent, content-addressed caching.