A test npm package :)
You can create one for yourself by following this instruction on npm. It's easy!
$ npm install @zetaraku/hello-npm
CommonJS
const { hello } = require('@zetaraku/hello-npm');
ES Module
import { hello } from '@zetaraku/hello-npm';
Print out Hello world!
to the console.
hello(); // This prints the 'Hello world!' message to your console :D!