In 2011, the company added Nitro to mobile Safari in iOS 4.3, boosting JavaScript performance by 200 percent on Apple's mobile devices. A new benchmark to chart the future progress of JavaScript ...

The fourth Platform Preview moves the new JavaScript engine, codenamed Chakra, inside IE9 and brings them together into one single, integrated system.” ...

In context: Windows has included a proprietary JavaScript engine since the release of Internet Explorer 3.0 nearly 30 years ago. Technically, JScript is Microsoft's own dialect of the ECMAScript ...

Microsoft ChakraCore, the open source heart of the Chakra JavaScript engine, is divested from any dependencies on Windows and can be ported to other platforms. Microsoft wants Chakra to be used in ...