I think you could have enabled 'Load modules from NPM (BETA)' in settings?
Without that, it will probably work fine. You generally don't want to use Node JS libraries as they pull in loads of dependencies which eat up all your memory before you get 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 think you could have enabled 'Load modules from NPM (BETA)' in settings?
Without that, it will probably work fine. You generally don't want to use Node JS libraries as they pull in loads of dependencies which eat up all your memory before you get started!