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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.
@Gordon
At the moment, no, there isn't anything. What are you trying to find out though?
With the exception of modules, you can usually see if something exists just by using
"undefined"!==typeof FunctionThatShouldExist