As developers, we always seek ways to do our job better, whether by following patterns, using well-written libraries and frameworks, or what have you. In this article, I’ll share with you a JavaScript specification for easily consumable functions. This article is intended for JavaScript developers, and you’ll learn how to write JavaScript functions with a universal API that makes it easy for those functions to be consumed. This would be particularly helpful for authoring npm packages (as we will see by the end of this article).

https://www.smashingmagazine.com/2020/05/understanding-machines-open-standard-javascript-functions/