How to write your own JS plugin?

Question

JavaScript

everything is clear with JQuery, there is extend.
There was a desire to rewrite my JQuery plugin to native js, using webpack and es6, so that later I could wrap it all in an npm package. Recommend an article detailing how to create your own native JS module.

Answer 1

Can you just open the source of some js plugin with npm? This will make it immediately clearer. And if it doesn’t, you don’t need to write a js-plugin for now.
with nativeJS everything is clear - there is Object.assign()
I didn't understand what extend and plugins have to do with it....

your jQuery plugin on native js,

lolshtaaaaa