The spring of HTML 5 has quietly arrived in eight years !, 8 spring

The spring of HTML 5 has quietly arrived in eight years !, 8 spring

[Core tips] in the past eight years, what has HTML 5 brought to the entire industry? What kind of changes will it bring after the criteria are finalized?

Weibo Twitter, for many people, is likely to have played "enclose a nervous cat" in the circle of friends, and may have seen various well-crafted and interactive greeting cards or invitations. All of the things behind these scenes use HTML 5, a technology. However, it took up to eight years from the beginning of HTML 5 to the final determination of technical standards. So what has HTML 5 brought to the entire industry over the past eight years? What changes will it bring after the criteria are finalized?

Born from Web 2.0

The initial draft of HTML 5 can be traced back to the establishment of the Web hypertext Application Technology Working Group (WHATWG) 10 years ago.

In that period, it was the time when the concept of Web 2.0 went viral. The global network speed is faster. People do not want to get content from the Internet, but participate in the creation and sharing. In terms of content, it is no longer just text and few pictures in the past. More Videos and animated content are beginning to appear on the Internet. The web page also becomes static and dynamic. To make webpages look dynamic, you often need to rely on Flash or. Net-based SilverLight.

The initial significance of HTML 5 was to reduce browser plug-ins for advanced effects. For example, in the past, all videos or animations on the website may need to be played using Flash. HTML 5 supports direct addition of audio and video on the webpage to process multimedia content such as videos and images.

That is to say, HTML 5 makes the Web content in the browser more dynamic and more consistent with the trend of Web 2.0.

Although the first draft of HTML 5 was released in 2008, the fire of HTML 5 originated from an article by Steve Jobs in 10 years, pointing out that Flash is no longer necessary and HTML 5 is functional, flash can be replaced. With the rise of mobile touch devices represented by iPhone, the interaction on mobile terminals and web pages is different from that on PC browsing using Flash. At this time, the iPhone also gave up its support for Flash and began to embrace HTML 5.

Confusion in rapid development

As smart mobile devices have started to increase in shipments and support HTML 5 technologies, more and more Web applications have been developed since 2010.

In 2010, Youtube launched the HTML 5-based player. In 2011, 100 of the top 34% websites in the world including Twitter used the HTML 5 technology. Rival Adobe also announced in the same year that it would stop developing Flash players for mobile devices. Everything seems that HTML 5 is invincible, and Flash is broken down on mobile platforms. Many companies have begun to use Web apps instead of Native apps, such as Facebook.

It can be said that Facebook is a company that focuses on innovation and is keen on new technologies, such as Facebook home and the just-launched Rooms. At that time, Facebook put the treasure on HTML 5 and gave up Native App development at that time. However, after two years, Facebook eventually gave up HTML 5, and finally Zuckerberg admitted that full bet on HTML5 was the "biggest strategic mistake" of Facebook's mobile strategy 」.

Behind this, some issues behind HTML 5 are actually hidden. The debate between WHATWG and W3C on this technical standard has lasted for a long time. WHATWG prefers that HTML 5 can be quickly iterated, w3C hopes that HTML 5 will become a long-term standard, and even part of the way. Therefore, the final standard of HTML 5 is not determined, and the APIS related to hardware calls are not completely complete. Moreover, it is difficult for HTML 5 to reach the level of native local applications in terms of performance. In the end, Facebook gave up HTML 5 and switched to local application development, currently, the number of users on Facebook's mobile terminal has exceeded.

Come back in spring

Two days ago, the HTML 5.0 standard was finally determined to be a good thing for developers and would reduce developers' work on compatibility. In addition, the standards of HTML 5.1 and HTML 5.2 will be determined in the next few years. More new functions allow Web developers to do more things based on HTML 5, which is more in line with the diversified and mobile Web content requirements.

Games or applications developed based on HTML 5 can be quickly spread on a variety of social platforms, instead of downloading through relevant channels. It is easier to spread and can quickly bring a good interactive experience to users.

The spring of HTML 5 is just the beginning.

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