HTML5 motivates local apps to migrate to the web

HTML, as a standard, has a long history. It has been a tepid development in the PC era. It was Jobs's report to Adobe in 2010. It pushed it to the forefront of technology hotspots, and also heralded a new standard in the era of mobile Internet. The beginning of the application of the old PC era.

With the rapid development of the mobile Internet and the maturity of HTML5 technology, many manufacturers have begun to support HTML5 on mobile terminal operating systems, browsers, and software applications, and solved problems of conversion between different operating platforms with unified standardization. Recently, industry experts said that with the support of HTML5, the current development of local applications will gradually turn to web-based development.

Browser layout HTML5

The powerful penetration of HTML5 in the mobile terminal software ecosystem has to start with the browser, because only browsers that support HTML5 can use the HTML5 standard framework to develop mobile applications on the browser.

Since November last year, Adobe announced that Flash has withdrawn from mobile applications and turned to support the development of HTML5 mobile applications, Microsoft also quickly announced its efforts to cut support for cross-platform plug-in Silverlight and switch to HTML5 browser applications. The industry’s emphasis on HTML5 is rapidly increasing, and secretly investing heavily in HTML5 research and development.

At the CES 2012 show, Microsoft CEO Ballmer announced a game based on the IE9 and HTML5 frameworks jointly launched by game developers. This game was originally a local application in the Apple App Store. game. This new web game also has a smooth experience on the web side of the IE9 browser. Microsoft wants to prove that, following the HTML5 framework, IE9 can also be used as a web application store like the Apple App Store.

Similarly, Google is also sparing no effort to promote HTML5. At the end of last year, Google promoted HTML5 through the "Google snowing" Internet communication campaign: users search for "let it snow" in Google, and they will see their screens begin to snow, but just click and snow on the screen Will be turned off. These are all implemented using HTML5.

Not only are Microsoft, Google and other giants attracted by HTML5, they use HTML5 technology to port videos, games, entertainment, etc. to their browsers. They prepare for creating their own web-based application store on their own browsers, and they also use domestic mobile phones. Browser vendors have also begun to act.

Liu Tiefeng, CTO of the Dolphin Browser, believes that HTML5-based Web applications will have new development models, and they will also have different profit models from current application stores. Dolphin Browser has begun to support HTML5-based Web applications. At the end of last year, UC Browser also released a new version that supports HTML5.

It can be said that Google, Apple, Microsoft's three giants operating system and browser support HTML5. Wang Wei, vice president of Borqs Business Communications, told the China Electronics News that the future trend is that HTML5 will play an increasingly important role in system development and application development. In addition, Borqs has also developed some HTML5 solutions, such as offline caching.

Web application migration to HTML5 So many system vendors, browser vendors, and Internet vendors heavily invest in HTML5. The reason is that in addition to the application store, Web applications can be laid out in advance to take a place for their future.

At present, the fiery application store provides basically local applications, which require users to download various applications to the terminal in the application store. This downloading also brings a lot of inconvenience, highlighting the drawbacks of the local application relative to the web application.

Chen Shangyi, chairman of the Baidu Technical Committee, told the China Electronics News that as more and more local applications are downloaded by users, the user’s terminal desktop experience has become worse and worse. Many people are tired of this. And local applications and mobile phones are not well integrated, and data sharing between applications and applications is also a problem. In addition, local applications will also consume more local resources, such as CPU, memory, etc. These are even more burdensome for mobile phones.

Not only that, Chen Shangyi also believes that some local applications on the Android system still have incompatibility that causes the phone to be inexplicably dead, causing trouble for users.

Local applications also have many problems for developers. Apple, Google and Microsoft each have their own operating system platforms and terminals. If you develop applications on different platforms, developers need to master different skills. Chen Shangyi stated that the applications developed by developers need to match various devices and operating systems, but also to maintain the consistency of applications and satisfy users, which is very difficult for developers.

Compared with local application development, Web applications can not only avoid the above problems, but also shorten development time and reduce development costs. According to Chen Shangyi, developing a local application may take 5.5 months, while developing a Web application takes only 3 months. "Financial Times" has shifted from the original local application to Web applications and has achieved great success. In three months, the number of downloads exceeded the amount of downloads previously used for a long time. "We predict that in about two years or so, Web applications will even replace local applications." He said.

And, in fact, with the maturity of HTML5 technology, it is not impossible for Web applications to replace local applications. Now, the HTML5 standard can implement offline applications, drawing capabilities, geographic information, settings access, and other features. Microsoft and Google's promotional activities also demonstrate that the experience of good Web applications and local applications is almost the same.

HTML5 technology still needs to be consolidated. However, is HTML5 no problem in implementing Web applications? This is related to technology and business model.

Hou Peixin, chief planning expert of Huawei Technologies Co., Ltd., told the China Electronics News that although the outlook for HTML5 is very good, its technology needs to be further consolidated. The current browsers are jagged. When developing applications on mobile phones using HTML5, there are also problems such as compatibility. Moreover, HTML5 has relatively high requirements for terminal hardware and relatively high power consumption. However, this problem will be solved slowly with the development of hardware. However, what is urgently needed to solve is the lack of a development tool chain for HTML5. The gap between the tool chain used for web development and the tool chain for local application development is still relatively large, and it is necessary to keep up with the industrial chain support as soon as possible.

The profit model of web development and local application development is different, which also brings trouble for developers. Hou Peixin stated that the profit model of application development can be reflected in sub-traffic, sub-advertising, and sub-value-added service revenues. Web application development is the development of something on a web page that is theoretically invisible. Many developers are concerned about this. Concern, need to find some technology or method to dispel this doubt.

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