A web page is essentially composed of three main pieces: -the content, most often structured by HTML; -the user interaction handled by javascript; -the page format managed by CSS stylesheet. All of those three parts are largely improved since the beginning of the web. In the late years, W3C specifies new standards like Html5 and Css3 while many frameworks are built on Javascript ( Jquery, Angular 2, ReactJS...). Javascript becomes even a server-side language with the [...]
