HTML and CSS #

HTML is a language used to detail the elements composing a graphical interface, with which CSS is associated to define the appearance of these elements.

To help you create your applications, you’ll find an editor on this site that allows you to view on the fly the rendering of the HTML/CSS code you’ve entered, as in the Interface section of the tutorial.

There is a lot of documentation on HTML and CSS, both on the web (https://developer.mozilla.org/docs/Learn/HTML and https://developer.mozilla.org/docs/Learn/CSS, for example) and elsewhere. Note that many of these documentations will mention JavaScript, a language associated with web technologies of which HTML and CSS are a part. However, using HTML and CSS in Zelibinium does not require any knowledge of JavaScript.