... read the whole story at nystudio107.com.
This may look hellaciously complicated or at least unfamiliar, but it’s not so bad. Let’s break it down.
For my websites, I use server-side filename-based cache busting so that when I change the CSS or JS, I can increment this number, and the cache will be broken for people visiting my website, and they’ll get the latest.
All you really need to know about this is that