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This article mainly explains "how to understand web front-end technology simply and quickly". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to understand web front-end technology simply and quickly".

1. What is the web front end?

The web front end, in popular terms, is everything you can see when you browse the web on your computer or mobile phone. Any web page you visit may include text, images, sound, animation or video.

What technologies are included in the 2.web front end?

Structure: what is it made of? Take the car as an example, the car is composed of engine, seat, housing, headlamp, wheel, control button and so on. These parts make up the structure of the car. By the same token, a web page is also composed of headings, paragraphs, images, videos, etc., which make up the structure of a web page. Html technology is needed to design the structure of a web page.

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Performance: what the components look like and where they are located. For example, the wheel of a car is under the chassis and the color is black. Of course, the parts that make up the web page also have their own appearance and location. For example, a picture has width and height, and a paragraph of text has color and font size. Css technology is needed to design the performance of a web page.

Behavior: control the action of each component. For example, the headlight of a car can be changed from near light to far light through a control button, and the speed of the car can be adjusted by gearing. You can also control a picture on a web page to produce a motion effect. Javascript technology is needed to control the behavior of various parts of a web page.

3. What do you need to prepare to learn the web front end?

First, I can remember about 200 English words. There are only one or two hundred words commonly used in the three front-end technologies of web (html technology, css technology, JavaScript technology).

Second, you can enter English letters using the notepad that comes with Windows. Html code, css code, and JavaScript code can all be written in notepad

4. Learn the order of web front-end technology.

The html language is used to write the components of a web page. There are three versions of html4,xhtml and html5.

Css is used to style the components of a web page. There are two versions of css2 and css3.

JavaScript is used to control the action of the components of a web page.

Html4 + xhtml + css2 + JavaScript is mainly used for computer-side page development.

JavaScript + html5 + css3 is mainly used for mobile page development.

Recommended learning order: html4, xhtml, css2, JavaScript, html5, css3.

Thank you for reading, the above is the content of "how to simply and quickly understand web front-end technology". After the study of this article, I believe you have a deeper understanding of how to simply and quickly understand web front-end technology, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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