Rhythmic

An extension of the new high contrast pack that Mojang has started to add to the recent snapshots

Basic customizable /back plugin

Allows you to use raw iron blocks as a block in a beacon base

Allows stone tools to be upgraded to iron ones in the smithing table with an iron ingot

Plugin to silence mobs easily

Use chiseled bookshelves as a bookshelf for your enchanting setup

Allows smelting glass in the blast furnace

Simple plugin that allows players to choose which pronouns will be used for them in placeholders

A plugin that adds more ways to get experience in game

Simple, minimessage-based nickname plugin.

Allows re-dying concrete

Allows infinity and mending to be placed onto the same bow

Plugin that allows easier access to useful information stored in villagers' brains

Allows wooden tools to be upgraded to stone in a smithing table

Allows you to use redstone blocks as a block in a beacon base

Reinforced deepslate now drops when mined with a tool that has silk touch

Literally just adds perms for minimessage in chat and lets you change how chat should be formatted for everyone

Adds light source blocks like glowstone to the pickaxe mineable tag, allowing them to be broken faster

Stonecutter is usable to craft doors, and trapdoors

Command to dye things extremely specific colors