nodejsHow to include js file

We assume that /path/to/my_lib.js has something exported already, so it can be used in main program:

let my_lib = require('/path/to/my_lib.js');ctrl + cyoutubegithub

`/path/to/my_lib.js` path to `JS` file to include	`require(` includes components from a given file
`my_lib` name to access included components