So, no, it’s not going to teach you basic HTML, CSS or JavaScript. But if you know enough about these tools, you might find that the process of building an online game is a lot of fun and quite ...

Output: The results of executing the CSS, HTML, and JavaScript entered into the sections of the page. Figure A shows jsFiddle loaded in Internet Explorer 9 with empty code panes.

To show off what EdgeHTML can do, Microsoft has built a browser using predominantly JavaScript, HTML, and CSS. Next, the company released the app on the Windows Store and the sample code on GitHub.