Bukkit

Adds 1.12.*-1.4.7 clients support to your spigot 1.12.2 server

honeypot griefer traps

Add custom NBT tags or modify tags of Items/Entities/Tiles without NMS!

Brings classic dungeon style color-coded locked doors to your server!

Player-buildable multi-world portals. NO commands necessary.

PlayerShop is simple shop plugin

API for other plugins, so that server owners have a points system

RealShopping

Broadcast++, just more than a normal broadcast

AutoWhitelist

Allows you to create a tutorial for your players to follow

McTeams

Soups

This plugin allows you announce/send Titlebar or Subtitlebar as message or on join/firstjoin (also ANIMATED TITLEBAR)

A simple speedometer plugin for modern Minecraft

Minecraft block gravity, total physics remake

SimplyConnect

SurvivalGamesMultiverse

Allows you to find the workstation of the villager you are looking at.

This is a plugin like MinePlex, when a player joins, they will get a title and subtitle to greet them.