where is html
HTML is of great significance in computer science because it is the basic language for creating web pages and is widely used on the Internet. The full name of HTML is Hypertext Markup Language, which is a markup language used to create and format hypertext documents.
HTML has many versions, including HTML 4, XHTML and HTML5. HTML 4 is the earliest version and consists of only a few elements, including basic tags such as
,
, and . XHTML creates web pages based on XML, so it is more strict and standardized. HTML5 is the latest and most widely used version, and it contains many new features and elements, such as
So, where does HTML actually exist? HTML files are written in the form of ordinary text and stored as files, which can be called HTML documents or web pages. These files usually have a .HTML or .htm extension. HTML can be written in any text editor, such as Notepad that comes with Windows, or you can use professional code editors, such as VS Code, Sublime Text, etc.
Once HTML files are created and saved, they can be stored on a web server or on your local computer and accessed over the Internet. When a user enters a URL or clicks a link in a web browser, the web server sends HTML files, which are rendered into visual web pages by the browser. Browsers read HTML files and parse their contents, then display them as structured web pages.
In addition, HTML can be used in conjunction with other web development technologies such as CSS and JavaScript to create more complex and dynamic web pages. CSS (Cascading Style Sheets) is used to add style and layout, while JavaScript is used to create interactive and dynamic effects.
In short, HTML is an important part of web development. It exists in our computers, on the Internet and web servers, and is rendered into visual web pages through web browsers. Whether you are a beginner or an experienced developer, learning and mastering HTML is an essential skill.
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