XHTMLExtensible Hypertext Markup Language; a reformulation of HTML as an XML application., CSSCascading Style Sheets (CSS) is a style sheet language used to describe the presentation semantics (that is, the look and formatting) of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can be applied to any kind of XML document, including SVG and XUL., PHPPHP, or PHP: Hypertext Preprocessor, is a widely used, general-purpose scripting language that was originally designed for web development, to produce dynamic web pages. It can be embedded into HTML and generally runs on a web server, which needs to be configured to process PHP code and create web page content from it., MySQLMySQL is a relational database management system (RDBMS). MySQL stands for "My Structured Query Language". The program runs as a server providing multi-user access to a number of databases. MySQL is officially pronounced /maɪˌɛskjuːˈɛl/ (My S-Q-L), but often pronounced /maɪˌsiː'kwɛl/ (My SEQuel). Many web applications use MySQL as the database component of a LAMP software stack., AjaxAjax (shorthand for asynchronous JavaScript + XML), is a group of interrelated web development techniques used on the client-side to create interactive web applications. With Ajax, web applications can retrieve data from the server asynchronously in the background without interfering with the display and behavior of the existing page.

XHTMLExtensible Hypertext Markup Language; a reformulation of HTML as an XML application., CSSCascading Style Sheets (CSS) is a style sheet language used to describe the presentation semantics (that is, the look and formatting) of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can be applied to any kind of XML document, including SVG and XUL., PHPPHP, or PHP: Hypertext Preprocessor, is a widely used, general-purpose scripting language that was originally designed for web development, to produce dynamic web pages. It can be embedded into HTML and generally runs on a web server, which needs to be configured to process PHP code and create web page content from it., JavaScriptA scripting programming language most commonly used to add interactive features to webpages. It is primarily used in the form of client-side JavaScript, implemented as an integrated component of the web browser, allowing the development of enhanced user interfaces and dynamic websites.