We always prefer new technology and techniques for make better performance in our work, we're talking about new new fundamental markup language for the web – HTML5 that you all love so much. HTML5 is giving web designers and developers new capabilities in the world of web development. With the presence of HTML5, web application development will be more fun. HTML5 introduces a number of new elements and attributes that reflect typical usage on modern websites. Some of them are semantic replacements for common uses of generic block () and inline () elements, for example (website navigation block) and (usually referring to bottom of web page or to last lines of html code). HTML 5 features like Canvas, local storage, and Web Workers let us do more in the browser than ever before.