What does front-end development do?

What does front-end development do?

Front-end web development (also known as client-side development) is the practice of generating HTML, CSS, and JavaScript for a website or web application so that users can view and interact with it directly. The challenge associated with front-end development is that the tools and technologies used to create the front-end of a website are constantly changing, so developers need to constantly understand how the field is evolving.

The purpose of designing a website is to ensure that when users open the website, they can easily read and view relevant format information. Things are further complicated by the fact that users now use a variety of devices with different screen sizes and resolutions, forcing designers to consider these aspects when designing websites. They need to ensure that their sites run correctly in different browsers (cross-browser), different operating systems (cross-platform), and different devices (cross-device), which requires careful planning on the part of the developer.

A website is the sum of hierarchy, data, design, content and functionality. Creating user-facing functionality is the job of front-end developers. Front-end developers use a combination of markup languages, design, and client-side scripts and frameworks to create the environment for everything users see and touch—content, layout, and interactions.

Typically, one enters the world of front-end development by learning to develop HTML, CSS, and JavaScript, which typically run in a web browser. Front-end developers can use knowledge learned from web browser development to create code for environments that are not driven by the browser engine.

The above is the detailed content of What does front-end development do?. For more information, please follow other related articles on the PHP Chinese website!