A front-end development is all about for the user facing side like layout, design and interactivity. Some of the languages used for front end development are HTML, CSS and JavaScript. They just perform tasks like they are working on paper and turn them all into reality.

All the functions that you see and use, such as the visual aspect of the website, the drop down menu and the text, are all developed by the front-end developers, who writes series of programs in some of the languages to bind the elements and make them to look beautiful and interactive.