By Mehdy Dara Allo! Allo! In this 25-minutes codelab, you will build a fully functional web application from scratch with the help of Yeoman and FountainJS. The sample app will be written in React, Angular2 or Angular1. Don’t know any React or Angular? That’s okay, we’ll walk you through it. However, we do assume that you have some previous JavaScript experience. Build this sample app with YeomanT