What is HTML?
HTML là viết tắt của HyperText Markup Language, là ngôn ngữ đánh dấu siêu văn bản được sử dụng để tạo và cấu trúc các trang web.
With HTML, we can build a basic structure for a web page, helping us implement the entire application on the browser accurately.
HTML files will have the extension html, for example: index.html
Web page structure
Cấu trúc cơ bản của một trang HTML như sau:
Quick tip with VsCode: type ! and select Tab
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
//Code giao diện ở đây.
</body>
</html>
The above structure is explained as follows:
- <!DOCTYPE html>: The feature helps the browser recognize that this is an HTML5 web page.
- <html>: The tag declares the HTML source rendering area.
- <head>: Used to declare internal information of a web page such as:
- Website name
- Meta information: search information of the website.
- Link CSS and Javascript files.
- Declare favicon (website icon)
- <body>: This is where we implement the interface.
Enviroment
Tool & Extension
DOM
What is DOM? DOM, the full name is Document Object Model, represents the tree structure of components in an HTML or XML document. DOM also provides additional methods to support programmers to...
Tag
What is a tag? Tag is the smallest interface component of a web page. Tag là một thành phần giao diện nhỏ nhất của một trang web. A website is built by the structure of many combined tags. Structure...
Structure
Objective Any Web application owns unique architectures with different ways of managing the application. Example Here are some commonly encountered basic architectures of HTML: In the above...
On This Page
What is HTML?
Web page structure