From simple test runners to complete testing frameworks, look to these proven tools to keep your JavaScript free of bugs The need to test JavaScript code is straightforward. How else to keep out ...

The Series Of Tests And Results We created a series of tests to examine how different JavaScript functions would be crawled and indexed, isolating the behavior to Googlebot.

Trying to improve more than just a browser's JavaScript program speed, Google lets fly with a new browser benchmark. It wants others to help improve the test, but Microsoft's IE team derides it.

JavaScript runtime Node.js 23 revises module and test support The current major version of the JavaScript runtime improves performance and includes native ES module support.

Google has updated the mobile-friendly test and the rich results test tools to support JavaScript sites better. Google posted on Twitter that you now will see rendered HTML, console log ...

Meta hands its open-source Jest JavaScript testing framework to the OpenJS Foundation to let the project flourish as a community-led initiative.

Chrome JavaScript timer throttling: Google's tests show it saves up to 2 hours' battery life Chrome will soon throttle JavaScript timers in the background, so the browser uses significantly less ...

Cognitive Function Test for Normal Subjects Developed in Japan, an Advanced Super-Aging Nation, Article Published in International Medical Journal (Dementia and Geriatric Cognitive Disorders) ...

Google debuted version 2.0 of its Octane benchmark suite today, a set of 17 tests that measure how fast a browser can execute JavaScript code. The addition of asm.js is a pretty interesting move ...