What are the features of html5

HTML5 features include: Semantic tags: Enhance document structure and accessibility. Multimedia support: Provides native video and audio elements. Canvas and WebGL: for drawing graphics and creating interactive animations. Local storage: Allows web pages to store data on the user's device. Web Socket: enables two-way real-time communication. Geolocation API: Access user location information. Drag and Drop API: Enhance user interface interaction. SVG: Supports scalable vector graphics, providing higher quality and flexible graphics.

Features of HTML5

HTML5, as the latest version of HTML, has many powerful features that make it a modern The cornerstone of web development.

1. Semantic tags

• The introduction of semantic tags such as
  ,
• Enhanced document structure to improve accessibility and search engine optimization.

2. Multimedia support

• Native support for HTML5 video (
• Provides richer multimedia functions, such as video playback, audio streaming and interactive animation.

3. Canvas and WebGL

• The element is introduced, allowing developers to draw 2D graphics and create dynamic effects.
• WebGL allows the development of 3D content, providing a more realistic interactive experience.

4. Local Storage

• Through the Web Storage API, two methods of local storage (localStorage) and session storage (sessionStorage) are provided.
• Allows web pages to store data on the user's device even after the browser is closed.

5. Web Socket

• provides a two-way, real-time communication protocol.
• Allows web pages to establish persistent connections with servers to implement instant messaging, online chat and other functions.

6. Geolocation API

• Allows web pages to access user location information.
• Suitable for services based on geographical location, such as map navigation, nearby search, etc.

7. Drag and drop API

• provides the function of dragging and dropping elements to a specified location.
• Enhanced user interface interaction and simplified operations such as file upload.

8. SVG

• Support for Scalable Vector Graphics (SVG).
• Provides lighter weight, higher quality vector graphics support for more flexible layout and design.

In short, the powerful features of HTML5 make it ideal for building modern, interactive, user-friendly web pages.

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