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 Practical Client Building and Testing a Web API Service As part of building a client-side application in a test-driven way and using TypeScript, Peter creates a Web API service and writes a test ...

This article by Dennis Byrne is a crash course in writing maintainable JavaScript. Dennis uses stubs, mock objects and a little bit of dependency injection. He also uses JsUnit to run unit tests ...

Most top JavaScript frameworks like jQuery, dojo, prototype and Modernizr – used by over 70% of the top traffic websites worldwide – have enough resources to perform testing regularly.

Back in June, Google launched Sputnik, a suite of tools that runs over 5,000 tests to check a web browser's JavaScript conformance. Last week, they made the tool a lot easier for anyone to use ...

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 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 ...

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 ...

Google has updated its Octane speed test for measuring JavaScript performance, expanding its scope and rounding out the benchmark with computing tasks from rival browser makers Mozilla and ...