Would you like to roam around and mine nodes around your world? Perhaps then you'd like to smelt that ore into bars, and then create some legendary weapons and items? This is a method in which you can do all of the above! No plugin or javascript needed, it's all done through the events of the core RPG MV engine!
This was quite fun to event. I've attached the download link to the project folder which is unencrypted for you to view how everything was done, and to learn of course!