Invisible Blocks
Truemmerer

Add invisible Blocks

Grimoire
monk

Override tool functionality during runtime

Purple ore
X-DE

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

Wield Gadgets
1F616EMO

Register gadgets that can be used with a hotkey

BabelFish Mail
1F616EMO

Translate mails into the player's preferred language

NodeCore Plumbum
Winter94

Plumbum, the best radiation protection the earth can provide!

Pick And Place
BuckarooBanzai

Pick and place utility

Darks
_Xenon

Adds dark stuff

InvManager
IlzumiZeminori

Allows to check and remove items from players' inventories

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.

Name Hider
Shara

Hiide player names

Mapsync
BuckarooBanzai

Synchronize the ingame map with a lua-backend

Fbt Core
Forburnt

A set of utils for other fbt_* mods

Coord Hud
ergolyam

Per-player HUD showing current coordinates with draggable sliders to set position and size.

Block Bomber Mg
MisterE

Blockbomber as an arena_lib minigame

RandomTP
Bapt-tech

creates /rtp command and allow you to create your owns random teleport places

Envelopes
archfan7411

Write and address an envelope to another player!

HL Marker
Flay Krunegan

Teleportation Marker is a unique item that allows players to set and execute teleportation to marked positions with customizable delay times.

Batmod
Don

Fun mod that is about bats

Unified Stamina API
TestificateMods

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

Grenades API
LandarVargan

Adds an API for easily creating grenades

ServerDrop
TX_Miner

Provides an airdrop mod.

Kill History
LMD

Adds a kill history

Symmetric Crafts
louisroyer

Add vertical symmetry in crafts.

Lavaplop
DS

Makes lava plop every now and then

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

NodeCore Quicksilver
Winter94

Experiment with quicksilver to discover it's various properties!

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

No Melterns, no tools
InfiniteCoder01

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

Item Replicator
ApolloX

Replicate items with ease.

Opening Hours
tacotexmex

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

Function Delayer
Hybrid Dog

Allows executing functions after a delay to reduce possible lag (EDD scheduler?)

Grant interact on chat
1F616EMO

Grant newcomers interact only after they speak

blueberry_juice
MR_breaddz

blueberry juice

Whack-a-Corn
Avicennia_g

Use vaguely familiar tools, weapons and other items to smash "eggcorns" in this frantic, Nodecore-flavoured, smash-and-dash styled minigame.

Easy Craft
GethN7

Provides several easy recipes to make many craftable items. Fork of Easy Wool by Tim7

Simple Parties
Fruitsnack

Mod that adds faction-like functionality

Landscape Shaping
cronvel

Landscape shaping tools and API

Tasks Framework
AntumDeluge

Framework for adding tasks & quests.

ConfigFileLibrary
Tomlaus

A library that allows loading and saving data from config files.