Hexadecimal Colours
erov

Adds nodes with colour palattes for each 3 character hex value like #fff

Smart Vector Table
Noodlemire

API that adds a way to create tables indexed by 3D Vectors.

blueberry_juice
MR_breaddz

blueberry juice

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

Light Tool
Extex

Adds a tool and api that creates beams of light

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

CSMT Bots (Obsolete)
Logikí

Add bots to your game for training

More Coral
Nathan.S

Adds coral in more colors.

Pattern Blocks/festive Blocks
Eternal_plasma

Adds New Bright Blocks

Pencil Redo
1F616EMO

Tool to edit infotext of nodes

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Drawstruct
Xenon

Draw or generate random structures

Safe Chest
Atlante

Add a safe chest with secret password

Unified Stamina API
TestificateMods

Provides a universal API for handling different mods that provide a stamina bar

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Simple Dice
farfadet46

Simple dice for little games ;)

Ldf Race
lister

Race/Parkour Timers and Record Tables

My Boardgames
Don

This is a modpack with 17 mini games. It includes chess, checkers, connect 4, uno and more.

Name Hider
Shara

Minetest mod to hide player names

Interact
Amaz

A mod that gives the interact priv to players who want it and who have agreed to the rules.

Emeraldshop
N Freeman

Currency like shops to trade with emeralds in your Emeraldbank.

Edutest Chatcommands
zeuner

Provides chatcommands for the educational staff.

Discontroll (disconnect troll)
Sofik5800

Troll players with command (chat message .dct). Select troll name and troll type in discontroll menu.

HopCheat
Warr1024

Cheat commands for ColourHop

Kill History
LMD

Adds a kill history

Fake Solids
Holly Mae

Creates fake blocks that can be walked through.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

Heal
angry_hd1

Fully heal yourself using a command!

Boulders
Neuromancer

Adds pushable boulders which spawn in dirt & stone. They tumble when they wind up on top of each other and cause damage when they fall on you.

Aratox Anticheat
zanderdev

Severside Anticheat. Remove cheaters from your server automatically.

NC Reactor Meltdown
Winter94

A new challenge, with serious implications...

Teleport Anchor
1F616EMO

Fixed teleport destinations for survival players or adventure map makers

Lush
rstcxk

fully featured shell interpreter

Keyevent
DS

Adds an event for when player presses a key.

Lavaplop
DS

Makes lava plop every now and then

Cornet
dagm

Torture players with a cornet!!

Interactive Item API
Jose_ManuelS18

Provides an API to make it easier to implement items' inner workings.

Web chat
seckl

Makes the in-game chat accessible through a web browser.

golden lava
GigaByte

add golden lava