https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Functions/******* Factorialize a Number
https://www.freecodecamp.org/news/three-ways-to-find-the-longest-word-in-a-string-in-javascript-a2fb04c9757c/***************Find the Longest Word in a String
Reverse a String***********https://www.freecodecamp.org/news/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb/
I used the articles which are on the rigth for overcome the challenges. Is that good for learning?