What is the difference between html and html5

The differences between HTML and HTML5 are mainly reflected in new features such as semantic tags, Canvas and WebGL applications, and improved audio and video support.

The difference between HTML and HTML5

HTML (Hypertext Markup Language, Hypertext Markup Language) is used to create The standardized language for web pages. HTML5 is the latest version of HTML, which was released in 2014 and brings many new features.

Main differences

The main differences between HTML and HTML5 include:

1. Semantic tags

HTML5 introduces new semantic tags to make the structure of web pages clearer. For example, the

tag is used to represent the header, and the

tag is used to represent the navigation bar.

2. Canvas and WebGL

HTML5 provides the element, allowing 2D and 3D graphics to be drawn using JavaScript. WebGL is an API that uses OpenGL (Open Graphics Library) in the browser, making it possible to create complex 3D graphics.

3. Audio and video

HTML5 introduces new audio and video tags, such as

4. Local Storage

HTML5 provides a local storage function that allows websites to store data on the user's device and persist even after the browser is closed.

5. Other features

HTML5 also introduces many other features, such as:

• Drag and drop
• Form Validation
• Multi-threading
• WebSockets (instant two-way communication)

Compatibility

HTML5 is backwards compatible with HTML, which means that web pages using older versions of HTML will display properly in HTML5 browsers. However, some new features of HTML5 require browser support, so compatibility needs to be considered when using these features.

Summary

HTML and HTML5 are two languages ​​used to create web pages. HTML5 is the latest version of HTML, which brings many new features such as semantic tags, Canvas and WebGL, as well as improved audio and video support. HTML5 provides richer features that allow developers to create more complex and interactive web pages.

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