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 ...

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 ...

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 ...

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 ...