Update Google promotes some experimental features in Chrome Canary with new Experiments icon


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Aug 17, 2014
If you do run Chrome Canary, you may have spotted a new Experiments icon that Google placed on the browser's main toolbar recently.

All versions of Google Chrome support the chrome://flags page; the page lists available experiments and provides users with options to change the status of them, e.g. to enable or disable them depending on their defaults.

One of the issues with the approach to testing is that new features are not highlighted in any way to users. While Google may enable them at will in the browser, doing so may be of little use for development if users don't realize that a new feature is enabled in the browser.
To better highlight some experiments, Google decided to integrate a new Experiments icon in the Chrome browser.

The company is not the first to do so, as Mozilla and Vivaldi are using similar pages in the Firefox and Vivaldi browsers.

The new icon in Chrome Canary looks like a test glass. A click on the icon displays the available experiments at the time of writing.

Currently, Google is promoting the three experiments Reading List, Tab Scrolling and Tab Search. Two of the three improve tab management in the browser by enabling options to scroll the list of tabs, something which Chrome has never supported, and to search across all open tabs.

The status of all experiments is set to default, and users of the browser may use the menu to change the status, e.g. to enabled or disabled. It is unclear, unfortunately, what default means in this context, as it is not revealed; this can be confusing as users may not know whether an experiment is enabled by default or disabled.

Google revealed the new Experiments feature back in December when it added the option to enable it to the chrome://flags page. Called Chrome Labs, it is the preference that powers the new Experiments icon.