What is a web front-end engineer? What does a web front-end engineer do?

Many novices feel that web front-end engineers are very tall, and they don’t even know what a web front-end engineer is? What does a web front-end engineer do? So PHP Chinese Network will introduce web front-end engineers to you. [Recommended reading: What tools are used for front-end development】

1: What is a web front-end engineer

web front-end engineer Also called web front-end development siege lion, some people call this profession the big front-end. It mainly uses front-end languages ​​​​to develop various products and complete the development of some browsers, including the development of some js and flash modules, combined with the back-end The overall effect is to improve the user experience.

2: What does a web front-end engineer do?

A web front-end engineer mainly does some front-end development, and is mainly responsible for the development and optimization of the website and the improvement of the website. A good web front-end development engineer not only has a certain breadth of front-end knowledge, but the most basic ones are html, css and js. The effect will be better if it is combined with back-end languages, such as php and mysql database. Of course, these are more important. The knowledge is applied in actual combat, the UI design drawing is made into an HTML page, and the JS scripting language is used to achieve interaction. Some senior front-end engineers also need to do some optimization work, such as caching and image compression. The focus is to bring a good experience, smaller web page files, and faster download speeds.

3: Web front-end engineer purpose

Web front-end engineers not only make web pages comply with web standards, but also pay more attention to the flexible construction of the framework. HTML is used as the model and js is responsible for scheduling data. , and the code must be maintainable. This is the development requirement for web front-end engineers.

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