HTML
The most common standardized language of computer code used to build Web pages.
Web site designers program directly with HTML (hand-crafted programming) or utilize Web design software (software-aided programming), such as Dreamweaver, FrontPage, and Expression Web.
Web design software helps layout all the elements on a Web page and provides much of the coding needed so that browsers can interpret and display all the content on a Web page.
HTML can also be embedded with Javascript, ASP, XML, and other programming languages to fetch and display data and to provide interactive elements.