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What is the relationship among HTML, CSS and JavaScript? many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can get something.

Js--JavaScript-- scripting language

Speaking of the relationship between the three, to take a simple and rude example, HTML is a door, so CSS is the appearance of the door-the length, width and height of the door? What color is the door? What's the pattern on the door? What color is the pattern? What kind of pattern is it? It's up to CSS to decide. Although it is said that with these things, the door can be completed, but it does not meet our needs for the door, so the door needs to be turned on and off, so the work is left to JavaScript, so JavaScript enriches the function of the web page.

Part 2

Talking about the three

HTML is a language used to describe web pages. HTML uses tag tags (keywords surrounded by angle brackets that appear in pairs) to describe web pages. CSS is a language that defines style structures such as font, color, position, and so on. Syntax consists of three parts: selector, attribute and value. JavaScript is used by millions of web pages to improve design, validate forms, test browsers, and more.

Part 3

Simple summary

HTML,CSS,JavaScript plays an important role in web design. HTML is the basic framework, and the content is the information that the page wants users to browse, such as text, pictures, videos, etc. CSS is an element format, just like the costume of a web page, such as font size and color changes, background changes, etc. While JavaScript is the finishing touch to achieve the dynamic nature of the web page, it can be said to achieve the "special effects" of the web page, such as mouse press and button submission events, page refresh, forward, backward and so on.

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