Hidestone
shaft

Adds a stone that can hide up to 100 blocks.

Thermometer
csirolli

A thermometer to check the temperature

warn
Neocraft1293

simple mod to warn players

Autograph Mod
Jo5629_

Autograph Mod

Chat Notification
Misnad

Plays a notification sound to all player when a player sents a chat message.

Temp Privs
ChimneySwift

Overwrites the default grant, grantme and revoke chatcommands to add revoke or grant expiration.

Scramble
tacotexmex

Renames all nodes to a hashed equivalent.

Pluggable Helpers
sorcerykid

Automated dependency management of helper functions within a distributed architecture

toolcap_monoids
fluxionary

an API to allow multiple sources to apply changes to a tools's capabilities.

Sausages
1F616EMO

Sausages! Yum!

Drawstruct
Xenon

Draw or generate random structures

Web chat
seckl

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

Go
LMD

A game of Go

ServerDrop
TX_Miner

Provides an airdrop mod.

Factions Todo List
Pixelated

Adds a todo list for the Player Factions Redo

Inventory Overflow
monk

If main is full, place nodes into the next available inventory

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

Natural Entities
LuantistDork

A lightweight API for spawning random entities

Matrix Chat
joenas

This mod creates a bridge between a Matrix channel and the in-game chat!

Cartographer for Repixture
Hugues Ross

Adds regional maps that you can craft and place (Repixture version)

Direction Compass
APercy

Adds a compass

rcsv
Wuzzy

RFC-4180-compliant CSV parser and writer

Chatcommand Library
LMD

Library for registering chatcommands.

My Torches
Don

Changes default torches to ones that burn out and cause damage

Nitro Digger
nri

Adds a tool that removes nodes quickly.

Breadcrumbs
FaceDeer

Path marker signs for use when exploring a twisty maze of passages that are all alike.

No Melterns, no tools
InfiniteCoder01

You can't craft tools without melters now. Progression becomes harder

Darks
_Xenon

Adds dark stuff

Database Manager
AFCM

Database Manager API

Touch
Skamiz Kazzarch

Orient yourself in the darkness by touch.

Some kind of star ... trek, nodes
Paul Wilde

A bunch of nodes you may find on some kind of star trek

Nightandday
sofar

Allows you to have different day and night speeds.

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

Exchange
Goops

Inject currency into a server economy

Level API
Hypernoot

A library for games to load levels defined as schematics

Vote Day
niwla23

This adds a command to vote for making day!

Auctions
Athozus

Adds ingame auctions

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

Register, Attach & Detach
mzel1982

Register glowing 3D items and custom display nodes that you can easily attach to players, place on walls, or showcase on pedestals.

YALib
hutzdog

Yet Another Library