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," ...

The JSX tool lets you describe your page as a set of custom elements that you define in TypeScript classes. Those elements then add to the page whatever text or code makes sense to you. JSX is an XML ...

As promised in February, Microsoft embraced the wildly popular React JavaScript library in Visual Studio 2015 by providing built-in support for its JSX syntax. So I took it for a spin. It works.