Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.
Tableau Desktop is data visualization software that lets users see and understand data within minutes. Tableau Desktop has a rich feature set and allows users to code and customize reports.
Tableau Software is a business intelligence and analytics solution that offers a range of integrated products to help users visualize and understand their data.