JPE is a small JavaScript library that adds events to user defined properties. It does this by extending the 'Object.defineProperty' function. The descriptor argument (third argument) now accepts some ...

Native debugger objects represent various constructs of the debugger environment. JavaScript extensions have direct access to the type system of the underlying language. This access is expressed ...

In a new post on the Internet Explorer developer blog, Microsoft goes over some of the changes it has made to Internet Explorer 10 for Windows 8 in terms of improving JavaScript performance.