To me the whole point is to have bootup code that is not part of the sketch being uploaded via the IDE. This way I can have some init code that enables the IDE in the first place and that stays in place while I'm wildly editing and testing.
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.
To me the whole point is to have bootup code that is not part of the sketch being uploaded via the IDE. This way I can have some init code that enables the IDE in the first place and that stays in place while I'm wildly editing and testing.