doubleunderscore.js is a utility-belt library for javaScript that i created that provides support for my usually used functionalities.
npm install doubleunderscore --save
##Importing Double Underscore
import dblu from 'doubleunderscore';
or
const dblu = require('doubleunderscore');
dblu.__capitalizeEachWord('something fancy');
Outputs : Something Fancy
__capitalizeEachWord(string) Takes the string parameter being passed and capitalize the first letter of each word.
__getFactorial(int) Takes the number parameter being passed and returns the factorial of it