Hades Revisited back-compatibility
SFENCE

Make old Hades Revisited world compatible with new versions of Hades Revisited (from version 0.7.0 to 0.13.0).

Goxel Tools
MisterE

Allows using goxel to create Luanti builds. Saves a palette of node colors for import into Goxel and allows importing Goxel models made using said palette.

HopCheat
Warr1024

Cheat commands for ColourHop

Chromakey
SkyBuilder1717

Adds an chroma blocks for videos or photoshop.

Voxeload
zeuner

Load voxel data, mapping colors to nodes

Edutest
zeuner

Provides a GUI frontend for the educational staff.

Mapsync
BuckarooBanzai

Synchronize the ingame map with a lua-backend

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Place Node Command
1F616EMO

Add `setblock` and `place` command

Minetest Systemd (API)
Piezo_

Debugging utility and compatibility tools for server owners and/or modpack creators

Day-Coin Vote
Tomlaus

Adds an item that allows you to vote on whether it should become day!

Items Update
SFENCE

Update items in player inventory if they are alias.

AFK Indicator
1F616EMO

API to check player AFK status

Riddance
Blockhead

Hide or rid yourself of unnecessary items from games and mods without any code

Modding Commands
DragonWrangler

Adds Hopefully helpful commands for modding

Edutest Chatcommands
zeuner

Provides chatcommands for the educational staff.

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies

liquid restriction
wsor4035

restricts liquid use to a privilege

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Vote Day
niwla23

This adds a command to vote for making day!

rPlace Analysis GUI
1F616EMO

Formspec GUI for rPlace Analysis

LocalChat
qPexLegendary

Adds local and global chat

Name Hider
Shara

Minetest mod to hide player names

Advanced Chat
LMD

A library for advanced chatting.

No More Guests!
kaeza

Stops guest players (ie: Guest1234) from joining your server

Opening Hours
tacotexmex

Limits the days and hours a server is open to players.

Lift On Joinplayer
luarocks

Lift player up on login until he has no air block under his legs.

Metadata Inspector
1F616EMO

Inspect or modify metadatas of a node

Node Meta Manipulation
AntumDeluge

Manage node meta data

Spawnarea
Casimir

Players spawn and respawn within an area around the center of active players.

Node Placer Saving
1F616EMO

Put node placer data into the node

Player IP Log
simondanerd

Mod for any game which logs what users join, and records their IP address. Content saved as a txt file in the worlds directory.

Latency Protection
Coder12

Latency protection attempts to prevent players from glitching through protected nodes. By either teleporting the player or damaging them.

DeltaTime
SkyBuilder1717

Adds deltatime API

Modpol
ntnsndr

Framework that enables diverse governance processes

Send Stack
ChimneySwift

Adds a command to send the stack you are holding to another player (requires ban priv)

Anti Lava Area
1F616EMO

give admin power to anti lava in some region.

Handle Schematics
Sokomine

A library to make creating and placing saved areas easier.

Pine generator
Themostrandom01

Allows you to make stylish pins

Height Limit
SkyBuilder1717

Adds height limit for servers.