I really want to make a Minecraft plugin (a server side mod, not a client side mod), but I'm not old enough for college, my school doesn't have a coding program, and all of the online ones I've found suck. I've dabbled around a bit with creating games like pong and small platform games on this, but would it be possible to make a Minecraft plugin? Or a plugin for any external program in general? If so a guide would be great. Thanks.