pretty-ms
Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`
vega-format
JavaScript string formatting utilities for Vega.
timestring
Parse a human readable time string into a time based value
parse-duration
Convert a human readable duration string to a duration format
sec
Convert a time string to seconds: `'00:22:17'` → `1337`