The eight major innovations of html5: 1. Semantic tags; 2. Local data storage technology; 3. Device compatibility features; 4. Connection features; 5. Web multimedia features; 6. Three-dimensional, graphics and special effects features; 7. Performance and integration features; 8. CSS3 features.
The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.
HTML5 is a standard version of HTML (an application under the Standard Universal Markup Language) that replaces the HTML 4.01 and XHTML 1.0 standards formulated in 1999; it is still in the development stage, but most browsers already support it Certain HTML5 technologies.
Eight major innovations of html5
Semantic tags (Class: Semantic)
HTML5 endowment Better meaning and structure for web pages. Richer tags will come with support for RDFa, microdata and microformats, building a data-driven Web that is more valuable to both programs and users.
Local data storage technology (Class: OFFLINE & STORAGE)
The web APP developed based on HTML5 has a shorter startup time and faster networking speed. These are all Thanks to HTML5 APP Cache and local storage capabilities. Indexed DB (one of the most important technologies for html5 local storage) and API documentation.
Device Compatibility Features (Class: DEVICE ACCESS)
Since the API documentation of the Geolocation function was made public, HTML5 has provided more functional features for web application developers. Optimized selection brings the advantages of more experience functions. HTML5 provides unprecedented open interfaces for data and application access. Allows external applications to be directly connected to the data inside the browser, for example, video and audio can be directly connected to microphones and cameras.
Connection Features (Class: CONNECTIVITY)
More effective connection efficiency, enabling page-based real-time chat, faster web game experience, and more optimized online Communication is achieved. HTML5 has more effective server push technology, two of which are Server-Sent Event and WebSockets. These two features can help us realize the function of the server "push" data to the client.
Web page multimedia features (Class: MULTIMEDIA)
Supports multimedia functions such as Audio and Video on the web page, which complement the website's own APPS, camera, and audio-visual functions.
Three-dimensional, graphics and special effects features (Class: 3D, Graphics & Effects)
Based on the 3D functions of SVG, Canvas, WebGL and CSS3, users will be amazed at the Amazing visual effects presented in the browser.
Performance and Integration Features (Class: Performance & Integration)
No user will wait forever for your Loading - HTML5 will help your Web through 2nd class technology Apps and websites work faster in diverse environments.
CSS3 Features (Class: CSS3)
CSS3 provides more styles and stronger effects without sacrificing performance and semantic structure. In addition, the Web's Open Font Format (WOFF) also provides greater flexibility and control than previous Web typography.
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