• HTML: Hypertext MarkUp Language (HTML) is a frontend programming language that determines the structure of your website • CSS: Cascading Style Sheets (CSS) is the programming language that lets you add style to your HTML skeleton • JavaScript: This programming language lets you add elements on web pages to make the user experience friendly. • SQL: This is a technology that stores information on a database. SQL is used to update and retrieve data from a database. • PHP: PHP is a scripting language that allows all the elements on your website to interact while updating your database at the same time. • Java: Java is great language to learn if you want to create Android apps, games, software and website content. • Ruby: This is an open source programming language that lets you make your applications simple and productive • Python: This is a general-purpose language that allows you to do web development analyze data, build games, and more.