const constant day duration javascript milliseconds ms node node-js nodejs stdlib time

const constant duration javascript milliseconds ms node node-js nodejs sec second stdlib time

const constant duration hour hr javascript milliseconds ms node node-js nodejs stdlib time

const constant duration javascript milliseconds ms node node-js nodejs stdlib time week wk

duration javascript milliseconds ms node node-js nodejs stdlib str string time util utilities utility utils

duration javascript milliseconds ms node node-js nodejs readable stdlib time util utilities utility utils

const constant duration javascript milliseconds min minute ms node node-js nodejs stdlib time