Allow me to plug my own project: http://www.ecmascript4.com/ http://www.ecmascript4.com/ Translates ECMAScript 4 to classic JavaScript. This brings type checkin

Allow me to plug my own project: http://www.ecmascript4.com/ http://www.ecmascript4.com/ Translates ECMAScript 4 to classic JavaScript. This brings type checking, classes, namespaces etc. to JavaScript, however it is still backwards compatible with classic JavaScript, so you can port gradually and integrate with existing JavaScript libraries. Best of both worlds!