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 ...

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.

The phone in question used the latest Firefox browser for the benchmarks. The device ran the test in 4,215ms. The iPhone 4 with iOS4 ran the benchmark in 10,902ms while Android 2.2 took 5,765ms.

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 ...

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

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’s mobile-friendly and rich results testing tools have been updated with featured designed for developers of JavaScript sites.

Practical .NET Test Driving a JavaScript MVC Framework Peter looks at Knockout, one of the MVC environments for writing client-side JavaScript, and wonders if we're on the wrong path. By Peter Vogel ...