How to learn web front-end engineer

Web front-end engineers need to learn HTML knowledge, because it is responsible for the basic structure of web pages, as well as CSS knowledge responsible for page beautification, JavaScript and various front-end frameworks and tools responsible for dynamic processing of pages

Today The article I want to share with you is about how to learn a front-end engineer? What front-end knowledge do you need to learn? Next, I will introduce them to you one by one in the article. I hope it will be helpful to everyone.

【Recommended course: Front-end tutorial】

1. The first part of learning the Web front-end is to learn Html knowledge, and Html is the foundation. In the end, you will find that not only using HTML to write web pages directly, but also modularizing the generation through background language requires the participation of HTML.

2. HTML has already released HTML5, but since the difference between the new version and HTML4 is not so obvious, it is recommended to learn from HTML4 first, and then learn the differences in HTML5 after you have a basic understanding of HTML4.

3. Modern Web development has achieved a three-legged trend. HTML is responsible for structure, CSS is responsible for performance, and JS is responsible for performance and dynamics. To sum up html, in addition to tags, html has some attributes and attribute values ​​​​that come with tags. Remember the attributes of common tags to distinguish them from CSS.

4. The next step is to learn CSS. CSS is performance, based on three relationships with HTML: internal styles, inline styles and external styles. It can be understood that css is an extension of html tags. This understanding is very important. Later, when you study the framework angurlarjs, you will have a better understanding of what extended html is.

5. The next step is to learn js. The full name of js is JavaScript. Even though it looks similar to java, its actual relationship with java is like the relationship between Lei Feng and Leifeng Pagoda. If you understand it according to the above expansion idea, js is an extension of html and css, because js not only processes html elements but also css elements.

6. The last thing is to learn framework knowledge, such as requirejs, backbone and other mobile development frameworks. The standardized development of modules improves efficiency. So for small and medium-sized projects on the PC side, will everyone tend to choose jq bootstraps, angularjs...

The above is all the knowledge shared with you today about what web front-end engineers need to learn. I hope this article can help those who want to learn web front-end technology and become an excellent web front-end engineer. We were helpful

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