New web standards are emerging day after day. Some of them are crucial in the improvement of web application for mobile devices. From visualization issues to hardware access, all this new tools can help developers to create native like applications on web environments. HTML5 and CSS3 with css media queries are some examples that are already available to use. Some other standards, such as W3C Devices’ APIs, are still in progress but nearly to arrive. This paper shows existing and future standards for mobile web.