We've had other languages running in browsers for quite a while now. eg.: http://mozakai.blogspot.com/2013/05/lua-in-javascript-running-vm-in-vm.html http://mo

We've had other languages running in browsers for quite a while now. eg.: http://mozakai.blogspot.com/2013/05/lua-in-javascript-running-vm-in-vm.html http://mozakai.blogspot.com/2013/05/lua-in-javascript-runnin...