since-app-start
Get time passed since node.js app start. Similar to performance.now() from browsers.
date-store
Easily persist or get stored dates/times. Useful for conditionally making updates in an application based on the amount of time that has passed.
time-since
Convert timestamps to meaningful seconds, minutes, hours, days and weeks.
@radulucut/relative
Format the relative time between the current date and a given date in a human readable format. The output is rounded to the nearest time unit, i.e. 1 year ago, 5 minutes ago, in 3 days, in 6 seconds
vinyl-filter-since
Gulp/vinyl-fs plugin, filter files that have been modified since given Date or Number.