OreControl
elnoonlini

Fully configurable ore generation control system

Sailing
cakenggt

Live in a tropical paradise where you can sail, mine coconuts, etc.

Feather Fall
ApolloX

Holding this feather makes you light as it

The Road (NC)
Winter94

This is a port of thelowerroad for NodeCore that adds a long road from -Z to +Z to the world, during world-generation.

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Block In Block
TumeniNodes

A silly mod to spark creativity

NodeCore Heaters
nneett

Just a little mod I wrote to add a flameless heater.

Inspector
sofar

An in-game tool to inspect node parameters and metadata.

country_lib
Zughy

small util library providing country localised names and flags

Map Octree
giov4

A library for saving large world regions as compressed octree snapshots. Useful for schematics, backups, and fast node queries on huge areas without exhausting server memory.

Stairs Recycle
DumbDave961

Turn stairs into slabs, different stairs, or back into blocks. Smelt cobble stairs into stone stairs. Highly recommended for Oneblock survival.

Asbestos
AirplaneMan

Useful Fire Proof Asbestos for your world

vexcazer
AiTechEye

Ultimate build+mine & admin tool

mod utilities
theFox

Providing some utilities that can be used by other mods.

Medieval (Fork)
DragonWrangler

an addon to darkage

Pedology
Wuzzy

Adds some different ground blocks in several wetness levels; the wetness slowly flows downward.

Raids
DragonWrangler

Allows server owners or server admin to start mob raids to attack settlements or players

UFO wreck
Irremann

UFO wreck

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

void grenade
Giga_M

add an void grenade

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Item Displayed
michi16bit

Add displays

Death Cetro
1faco

Adds a Staff thats teleports you to your last death position.

X-fangs
Octavian2011

adds suits for speed and look

Mod list
SkyBuilder1717

Adds new UI for /mods command

Nebula Anti-Cheat
JoinNebula

Cheat detection and prevention

Extended Placement
gamefreq0

Allows placing nodes below/behind the closest node to where you are looking, when you're looking at the air where said node would go.

Quiz - Play Challenge
snowyu

This mod requires players to answer question before they can play. If you answer correctly, you will get a award and continue to play, otherwise you will not be able to play.

Ghost Snip (spectrum bow)
scorpiox8659

Add a bow named "Ghost Snip"

City Block II
sorcerykid

Disables use of water and lava buckets within a designated area

Dice API
Extex

API for creating physical dice

Compression
The4spaceconstants

Uses compression_api to generate compressed nodes.

Eye guy
Kasaikan

Small and compact way to see what block you looking at

Random Cool
pl608

Adds random ores on lava cool

limit_physics_monoids
fluxionary

overrides monoids controlling player physics provided by player_monoids, to limit how big they can grow.

Item Repair
ApolloX

Repair many items with ease.

Hotbar Switching
frogTheSecond

Implements a way to switch your hotbar to another row. Inspired by better than adventure.

Epic
BuckarooBanzai

Enhanced Programmer for Ingame Control

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Digiline Stats
Darin755

A mod that adds a few digiline blocks to get server information