The process of planning, creating, and managing websites or web applications is known as web development. To build useful, user-friendly websites that are accessible online, a blend of code, design, and content management is required. Front-end and back-end development are the two primary subfields of web development.The user interface and experience are the main emphasis of front-end development. It covers every aspect of the website that users engage with, including navigation, design, and layout. Front-end developers build responsive, aesthetically pleasing websites that function on a variety of devices and browsers using languages like HTML, CSS, and JavaScript.