Web design encompasses a variety of disciplines and skills in the creation and maintenance of web sites. The various disciplines of web design generally include web graphic design, web user interface design, web authoring, and web programming. A web developer designs the pages of a web site, usually using a combination of HTML/CSS coding along with web programming. Web developers are also responsible for web programming, but usually have little control over the look and functionality of the actual web page.

Another discipline of web design is usability, which is the art of creating a web site that is both visually attractive and user-friendly. People who specialize in usability issues to help people use a web site effectively by ensuring that it is easy to use and navigate. In addition, they make sure that the information on the website is relevant and well presented. These professionals also check to make sure that the site has included all of the intended functionalities and has not omitted any important features or provided users with something they did not expect.

Usability specialists are particularly important when it comes to designing web pages for business purposes, as these pages will be seen by people who use various types of computers and operating systems. Additionally, web designers need to keep abreast of new technical developments and trends. Web developers can learn about new technologies that may be used to enhance web pages and developers can also learn new web programming languages. Both web developers and usability specialists are valuable to web design teams and each must work closely with the other to ensure that the final product meets all of the project’s goals and objectives.