Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser.
Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language like HTML.
Bootstrap is HTML,CSS and JS framework for developing responsive mobile first project on the web.
MySQL is an open-source relational database management system (RDBMS). MySQL is free and open-source software under the terms of the GNU General Public License.
PHP: Hypertext Preprocessor (or simply PHP) is a general-purpose programming language originally designed for web development.