Bukkit

CFAuth is an authentication system for offline servers. Secured with MD5, it's the most lightweight one out.

iCMDpotions will let you send out potion effects through commands to other players

NoMoreQuestions

CBXN Economy

GalaxyHelp

Create always rainy/snowy areas in your world!

SecureOp

aStaffChat

BonesMinigame

Logs all Chat, IP Address', and Commands used per player, with the exact time.

Memory Usage Viewer for Bukkit, Spigot and PaperMC

announcer lite

Simple Actions

ownLog

This is my first plugin ever but it will be updated and have a name change hopefully!

A non-abandoned cron scheduler for minecraft bukkit!

CommandToRedstone

Adds the vanilla command /effect to Bukkit

NoSpace

Bringing magic to Bukkit with a single command.