No HTML developer, no website

HTML (Hypertext Markup Language) is a text based mark-up language for structuring digital documents on websites. It was developed in the 90s by employees in the CERN research laboratories.

It is important for professional HTML developers because it is the international standard – it is the core language of all content on the web. In practice it forms the basis for all company websites, regardless of industry, and the format for viewing them in the browser.