Why do you want to implement it inside the run app? Wouldn't it be easier to make it a separate app? I think the functionality could stand on it's own when it's done.
That way you also get to practice the basics of creating the required metadata, settings.js and icons etc, utilizing the tutorials along the way :)
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.
Why do you want to implement it inside the run app? Wouldn't it be easier to make it a separate app? I think the functionality could stand on it's own when it's done.
That way you also get to practice the basics of creating the required metadata, settings.js and icons etc, utilizing the tutorials along the way :)