It should be noted that bluetooth can be used to share an internet (ip connectivity) which I have done on for example a bluetooth phone.
That's Bluetooth, not Bluetooth LE
There is something for Bluetooth LE called 'FatBeacon' - but it would be too slow to transfer everything from the Web IDE.
If you don't have an internet connection and are trying to teach a class, set up a Raspberry Pi as a web server and serve your own version of the Web IDE off it.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
That's Bluetooth, not Bluetooth LE
There is something for Bluetooth LE called 'FatBeacon' - but it would be too slow to transfer everything from the Web IDE.
If you don't have an internet connection and are trying to teach a class, set up a Raspberry Pi as a web server and serve your own version of the Web IDE off it.