I don't believe there is anything built in. Save to a file and then format in another editor?
Yes, I just use online formatter. But I think IDE without code formatting...
@Wilberforce started
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.
I don't believe there is anything built in. Save to a file and then format in another editor?