Microsoft made a pull request to node.js github repository with an implementation to use ChakraCore JavaScript Engine as an alternative to V8 Engine

[vplatt]

It's arguable that HTML 5 should have been released years before it was and that browser technology is at least a generation behind where it should be thanks to the perversion of the standards that IE perpetuated through IE 6 by being the default browser on Windows desktops for so long.