No Melterns, no tools
InfiniteCoder01

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

Orecutting
bell07

Ore mining helper

Ruby Tools+
ReinPlayz

Adds ruby ore, ruby tools, and ruby blocks balanced around diamond-tier gameplay.

Antipyre
Warr1024

Safety net against falling off your island

Ben's Drop Randomizer
MissingTextureMan101

A game agnostic node-drop randomizer

You Can't Touch It Either
Avicennia_g

Simple mod adding lockable storage shelves to Nodecore.

Bed Vote
ergolyam

Skip night when a configurable percent of players are in bed. Compatible with Mineclonia (mcl_beds) and Minetest Game beds.

Advanced Playtime
zanderdev

Keeps track of playtime for all players in your world. Notifies you how much playtime you have occasionally.

Vote Night
Holly Mae

Allows players to vote for it to be night

Epic Combat
hilol

Fight your enemies with various weapons and protect yourself with distinct sets of Armour, whilst sharpening your skills in PVP and PVE.

Aotearoa
Eris

Fork of aotearoa by Dokimi. Complements the default map biomes with Aotearoa, land of the long white cloud, New Zealand.

Warning: Non-free media.

Serverguide
AiTechEye

The serverguide

One For All
mt-mods

bans all players if one dies

Kits
Pyu

An API for creating kits

Nations
Rafael173

Nations mod

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

Blink
0siribix

Short distance teleport

Obelisk - Obelisk.jar [Inspired by lizardmeninc Obelisk]
colon

shhh it's here.

Death Timer
Mathias

Timer that adds a delay between deaths.

NodeCore 1 slot mod
Fanticwor

makes Nodecore 8 times harder by removing 7 slots from your inventory

Place Limit
LMD

Limits node placement

Banshee
ElCeejo

Adds Banshees, a ghostly mob that haunts pine forests

Chat Filter
xXNicoXx

Chat Filter: a simple but useful chat filter mod made by xXNicoXx

NC Pebbles
Winter94

adds pebbles to NodeCore in order to simplify a few logical leaps and inconsistencies.

NodeCore Adamant
Winter94

Adds Adamant, a new metal ore, deep underground/

Portal gun
AiTechEye

Portals and stuff

Raining Nodes
TheFanne

Survive in a strange world where nodes constantly rain down from the sky!

Minefall
Astrobe

Fight, farm, explore, build. Solo or multiplayer.

Emerald Bank (MineClonia)
N Freeman

Keep your Emeralds in a Bank, a complete economy API

Ambient Light
MikeRedwood

Makes all nodes lit to a small degree!

NonUseless
mi.sh

Adds more crafting Recipes to make useless Items more useful

All Things Chocolate
IanTwenty

Adds dark and milk chocolate bars plus chocolate cake.

Spawn Chunk
ymte

Limits the player and its actions to the spawn chunk

Bed Lives
lag01

Lose bed spawn point after spending 3 lives

parkour
niwla23

Adds checkpoints and endpoints for parkours

Medblocks
ApolloX

Provides a block which provides healing and feeding

sfcraftguide
Duvalon

An augmented mtg_craftguide. Supports a progressive reveal system that follows doc items help.

Mystical Agriculture
TechNolaByte

Adds Resource Crops, Seeds, Essences, and other cool things!

Better Anvil
SkyBuilder1717

Adds an better anvil for renaming and easy repairing items

Veil of the Unknown
StarNinjas

Experience a world of complete blindness. Try you best to survive without the gift of sight.