Yeoman.io is a collection of 3 technologies. The idea behind Yeoman is to help developers accomplish the common, tideous tasks such as building, linting, minification, scaffolding, previewing/running our code, etc. Yeoman isn't just a tool, but it is a companion for helping you at all stages of the development phase, that is from starting, developing, testing, and deploying a project. Let's get Yeoman.io installed on your computer today. He is a gentleman and he will treat your computer with the respect it deserves.