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 ...

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

Mozilla has unleashed the Kraken, a new JavaScript benchmark test. It joins similar efforts like Google’s V8 and the WebKit project’s SunSpider tests, which are widely used to measure browser ...

The test covers a lot more than just the JavaScript engine, and gives a good overall view of how fast a particular browser is from the front-facing end.

WebStorm, Visual Studio 2017, Visual Studio Code, NetBeans, Komodo, and Eclipse pull out the stops for JavaScript, Node.js, and friends.

Google has released a new set of JavaScript stress tests designed to push your browser's limits. Perhaps not surprisingly the company's own Chrome web browser takes top honors in the new suite.

Today MeeGo has been put up against Android 2.2 in the same test and Android got a taste of its own medicine. Carrypad reports today that MeeGo has whipped Android 2.2 in the same Javascript test.

A test of the iPhone 5's new A6 processor yielded a surprisingly quick score on SunSpider's JavaScript benchmarking tool, with the system on chip topping even the Medfield Atom Z2460.

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.

On the Sunspider JavaScript performance test, despite all the performance improvements Microsoft says it's making, IE8 finished last by roughly 3,000ms. Â It was narrowly bested by Opera 10 alpha ...