Clientside scripting means that the script is part of the web page itself when you download it and is executed by the browser software. This tutorial guides you through the basic syntax of html5. It is designed for creating networkcentric applications. Html5 faces the fact that there is only one scripting language on the web, and allows script. Declaring language in html world wide web consortium. A wysiwyg sort of scripting language and runtime for browser automation syscolabskasaya.