This command executes the built-in sample test and launches a browser window where you can watch the test in action. The test ...

The browser is ubiquitous, contentious, and the one app that everybody uses on every kind of hardware imaginable. Here's how we gauge performance.

Firefox began conducting tests with PWAs nearly five years ago, but the feature support was removed from beta versions in ...

Take advantage of testing features in Visual Studio Team System for Software Testers to produce higher-quality Web applications.

Screenfly: The Easy Way to Test Responsive Web Designs If you’ve embraced responsive web design — and we sincerely hope you have — you know that fluid layouts, helpful as they are, can be ...