For the blog I started recently, everything started from scratch. I just wrote the Java chapter yesterday, and today I will write the HTML chapter.
Many beginners don’t pay much attention to front-end learning, and even despise front-end. I was like this when I first started. In fact, if you want to become a real programmer, you must understand both the front-end and the back-end, and then focus on developing in the direction you want to be. Without further ado, no matter what kind of programmer you want to be, you need to learn front-end.
Front-end knowledge schools don’t seem to teach it, anyway, my school doesn’t teach it. Introducing several places to learn HTML. MOOC, w3school, codecadmy.
This time I will briefly introduce the basic structure of HTML.
what is HTML?
HTML stands for Hyper Text Markup Language.
- HTML refers to Hypertext Markup Language (Hyper Text Markup Language)
- HTML is not a programming language, but a markup language (markup language)
- Markup language is a set of markup tags (markup tag)
- HTML uses markup tags to describe web pages
HTML tag
HTML tags are often called HTML tags.
- HTML tags are keywords surrounded by angle brackets, such as
- HTML tags usually appear in pairs, such as and The first tag in the
- tag pair is the start tag and the second tag is the end tag
Opening and closing tags are also known as opening tagsand closing tags.
The previous code explains the basic structure of html:
<!DOCTYPE html> <html> <head> <title>Hello</title> </head> <body> hello world </body> </html>
An HTML file must have . Its function is to tell the browser the file type so that it can be parsed correctly. Here it means that this is an html5 file.
There must be , and the content of the html file is placed in it.
Just like people have heads and bodies, html files also have heads and bodies. The content in
is a description of the html content and is generally not displayed on the web page. For example,
That’s all for today. HTML files are composed of tags, so in the future, I will introduce the usage and attributes of various html tags.

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

HTML is a language used to build web pages, defining web page structure and content through tags and attributes. 1) HTML organizes document structure through tags, such as,. 2) The browser parses HTML to build the DOM and renders the web page. 3) New features of HTML5, such as, enhance multimedia functions. 4) Common errors include unclosed labels and unquoted attribute values. 5) Optimization suggestions include using semantic tags and reducing file size.

WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

The role of HTML is to define the structure and content of a web page through tags and attributes. 1. HTML organizes content through tags such as , making it easy to read and understand. 2. Use semantic tags such as, etc. to enhance accessibility and SEO. 3. Optimizing HTML code can improve web page loading speed and user experience.

HTMLisaspecifictypeofcodefocusedonstructuringwebcontent,while"code"broadlyincludeslanguageslikeJavaScriptandPythonforfunctionality.1)HTMLdefineswebpagestructureusingtags.2)"Code"encompassesawiderrangeoflanguagesforlogicandinteract

HTML, CSS and JavaScript are the three pillars of web development. 1. HTML defines the web page structure and uses tags such as, etc. 2. CSS controls the web page style, using selectors and attributes such as color, font-size, etc. 3. JavaScript realizes dynamic effects and interaction, through event monitoring and DOM operations.

HTML defines the web structure, CSS is responsible for style and layout, and JavaScript gives dynamic interaction. The three perform their duties in web development and jointly build a colorful website.

HTML is suitable for beginners because it is simple and easy to learn and can quickly see results. 1) The learning curve of HTML is smooth and easy to get started. 2) Just master the basic tags to start creating web pages. 3) High flexibility and can be used in combination with CSS and JavaScript. 4) Rich learning resources and modern tools support the learning process.


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