RandomX was my first plugin and i was just making simple commands and stuff. :)
The commands that this plugin has is:
/heal <player> - yourself and if you have fire on then it sets the fire off as well.
/feed <player> - feeds yourself or someone else.
/fly - Makes yourself able to fly and do /fly again to disable fly.
I made alot of shortcuts for switching between GameModes so i made thses
/gmc Sets your GameMode to Creative.
/gms Sets your GameMode to Survival.
/gma Sets your GameMode to Adventure
/gmsp Sets your GameMode to Spectator.
I also made a command for teleporting.
/cmap <player> or /cmap <player> <player>
this plugin is on my website CraftedMaps.com as well