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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ramya Krishnamoorthy shares a detailed case ...

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, exceptions ...

Meta is transferring its popular open-source JavaScript testing framework, Jest, to the OpenJS Foundation. Jest is one of Meta's top open-source projects and has proven a popular tool for testing ...

Google’s mobile-friendly and rich results testing tools have been updated with features designed for developers of JavaScript sites. Among these features is the ability to show rendered HTML, which ...

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 new benchmark is designed to catch a new class of browser performance problems -- and perhaps to curry favor with rival browser makers. Stephen Shankland worked at CNET from 1998 to 2024 and wrote ...

Peter looks at Knockout, one of the MVC environments for writing client-side JavaScript, and wonders if we're on the wrong path. The typical interweaving of code and presentation logic in JavaScript ...

Avoid these mistakes to build automation that survives UI changes, validates outcomes properly, and provides useful feedback.