Full Stack Web Development refers to the development of web applications that involve the creation of both front-end and back-end components. A full stack developer is responsible for building the entire web application, from designing the user interface to developing the back-end functionality that enables the website to function.

Front-end development is the design and development of the parts of a website that are visible to the user, such as the layout, navigation, and user interface. Front-end developers use programming languages such as HTML, CSS, and JavaScript to create the visual elements of the website and make sure they are displayed correctly on all devices.

Back-end development is the creation of the server-side components of a website that enable it to function, such as the database, server, and application logic. Back-end developers use programming languages such as Python, Ruby, or PHP to create the underlying systems that enable the website to work.

Full Stack Web Development requires a broad range of skills, including knowledge of programming languages, databases, server administration, front-end development frameworks, and version control systems. Full stack developers must be able to work independently and as part of a team, and they must be comfortable working in an Agile development environment where requirements can change rapidly.

In summary, Full Stack Web Development is the creation of web applications that involve the development of both front-end and back-end components. It requires a broad range of skills and expertise, including knowledge of programming languages, databases, server administration, front-end development frameworks, and version control systems. A Full Stack Developer is responsible for building the entire web application, from design to deployment, and must be comfortable working in a fast-paced and rapidly changing development environment.