The pages that are displayed on browsers such as mobile for users to browse, utilizing a perfect dynamic design that can give users an extremely high user experience.

Front-end front-end technology is generally divided into front-end design and front-end development, front-end design can generally be understood as the visual design on top of the website, and front-end development is the realization of the website's front-end code.

Front-end development and the most basic three core, it is also necessary to master the three important core, respectively, HTML, CSS, JavaScript, these three, in our daily life we have contact with a lot of, mastered these three, in the front-end development to cope with will also be very easy.