Loading modules from a webserver

Modules in the right, are resolved using your computer internet connection, and loaded with your code which is sent over serial/bluetooth to espruino device. In the left, you're on the espruino board itself and modules are not loaded. Indeed you've no guarantee of internet on some boards. Similarly, I woudn't expect you could require and resolve http addressed modules at runtime as you appear to be doing. "Unexpected reserved word" I don't know about.