this is a test node module, i wouldnt advise using it anywhere :P
npm i nodemoduletestvoids
You can use node repl to test the functionality.
var area = require('./index.js');
This code basically takes 2 numbers and computes them with a function located within the index.js
function(width, height) { return width * height; }
Feel free to contact me on v4void@gmail.com for any additional information.