Mark Michaelis walks you through the Visual Studio tooling and project setup you'll need to get the most out of your JavaScript unit testing. As I detailed in my recent article "A TypeScript Primer," ...

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 ...

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 ...

Another is its Rx (regular expression, or regex) toolkit, which is a great way to build and test regular expressions for JavaScript, Perl, PHP, Python, and Ruby. Collaboration is another Komodo ...

Microsoft today launched BrowserSwarm, an open source tool to help Web developers automate testing of their JavaScript frameworks and libraries across devices and browsers. To take advantage ...

It's difficult to do test-driven-development (TDD) with typical JavaScript code unless you start imposing a lot of "good programming" practices. What I want is an MVC infrastructure to use in ...