BetterGUI
By
HSGamer — An animated menu, a simple menu-designing tool, or just a better GUI plugin
Sonar
By
Jones — Sonar is a lightweight anti-bot plugin for Velocity, BungeeCord, and Bukkit.
ItemNameTags
By
Kiran — A CosmicPvP Replica, but now including 3 tags. The ItemNameTag, ItemLoreTag, and the ItemDeloreTag