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Chrome79 stable release, enhanced support for AR / VR and sleep prevention function


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Chrome79 stable release, enhanced support for AR / VR and sleep prevention function

Web browser"Google Chrome"The latest stable version of version 79.0.3945.79 has been released. In addition to the WebXR Device API for providing AR / VR experiences from websites, functions such as PC sleep prevention have been added.

New in Chrome 79 | Web | Google Developers
https://developers.google.com/web/updates/2019/12/nic79

Chromium Blog: Chrome 79 Beta: Virtual Reality Comes to the Web
https://blog.chromium.org/2019/10/chrome-79-beta-virtual-reality-comes-to.html

New in Chrome 79: Maskable icons, WebXR, Wake Lock, and more!-YouTube

https://www.youtube.com/watch?v=L0OB0_bO5I0 [/ embed]

・ WebXR Device API implemented

WebXR Device API for controlling AR / VR content using a smartphone or head-mounted display on a web browser has been implemented. Possible uses include playing VR games on the web, watching 360-degree movies, and making it easier to check the state of the house you are planning to rent or purchase.


・ Equipped with "Way clock" function to keep the PC screen displayed

If you do not operate the PC for a long time, the display will turn off and the screen saver will operate, but APIs to disable such screen protection functions are installed. Developers can use this feature to improve the user experience in situations where the user should continue to display the screen, such as when the user is playing a slide show in a presentation or watching a recipe site while cooking. The

・ Rendersubtree attribute added

In Chrome 79, the rendersubtree attribute has been added, and it is now possible to lower the rendering priority of some web pages. Specifying the “rendersubtree” attribute for content that is less important but takes less time to render, such as scrollers with a lot of content, can improve the performance of other parts of the website.

・ PWA icon can be masked

When PWA was installed on an Android device, a margin was displayed around the icon displayed on the home screen.

By using the “maskable” property added in Chrome 79, the center part of the icon will be cut out and displayed.

In addition, Chrome 7951 security bug fixesis included.

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