This was an april fool's joke from last year: http://badassjs.com/post/20294238453/webkit-js-yes-it-has-finally-happened-browser http://badassjs.com/post/202942

This was an april fool's joke from last year: http://badassjs.com/post/20294238453/webkit-js-yes-it-has-finally-happened-browser http://badassjs.com/post/20294238453/webkit-js-yes-it-has-fi... In the non-joke category, Mozilla created a JavaScript interpreter written in JavaScript (to test new language features): https://github.com/mozilla/narcissus/ https://github.com/mozilla/narcissus/