timeutil

const SimplifiedISO8601 = "2006-01-02T15:04:05.000Z"

SimplifiedISO8601 is the date format used by JavaScript's `Date.prototype.toISOString()` method, which is a simplified version of ISO 8601.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format