node-flat-cache 2.0.1~5.0.1+~2.0.1+~2.0.0+~1.0.0+~2.0.1-5build2 (amd64 binary) in ubuntu focal

 Flat-cache is a stupidly simple key/value storage
 using files to persist the data.
 .
 The module grew from a need for a super simple and dumb in-memory cache
 with optional disk persistence
 for a script to beautify files with "esformatter"
 only processing files that had changed since last run.
 Such use case need "fileSize" and "modificationTime" of the files
 tracked in a simple key/value storage.