Microsoft had developed a JavaScript engine in 2008 under the codename Chakra which was first implemented in Internet Explorer 9 and the latest version of Chakra is not only in the Edge browser, but also supports Universal Windows 10 Apps including Cortana, Outlook.com, TypeScript, and Node.js for Windows 10 IoT Core. Microsoft hopes for an active Community as the ChakraCore-Team accepts feedback via Twitter @ChakraCore and in the ChakaraCore-Repository on GitHub. Read the full story here.