Sundial
The4spaceconstants

Mostly game-independent sundial

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

My Blocks
Don

Special Blocks

My Cobble
Don

This is a simple mod that lets you turn cobble into gravel and gravel into sand

TerraContent Crimson
AirplaneMan

Introduces the Crimson to your worlds.

Parcdeco
Floatland

adds grass-like nodes that have flowers

Drawstruct
Xenon

Draw or generate random structures

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

Static compass
Sokomine

Compass block that can be placed and shows you where north is.

Node roads
MatyasP

Add much of one-node roads and crossroads, road bridges and slopes

Dais Ex Machina
Warr1024

An other-worldly platform to preserve some of your stuff across map resets for NodeCore

Crafty Arts
AirplaneMan

Arts and crafts supplies

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Roadway
X17

Adds simple roads in 4 sizes.

NodeCore Additional Content
Winter94

Ask and Ye Shall Recieve (Multiple Small Additions Requested in NC Documentation )

My Wood Slopes
Don

Make slopes with wood blocks.

QuikBild
MisterE

The artist dashes to build their word! The others race to guess the word first!

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

Instabreak
Mint

Instantly break (most) construction blocks.

Pole Scaffolding
SFENCE

Craftable pole scaffoldings. Support default game and Hades Revisited game.

Impenetris
AirplaneMan

The hardest rock on all of the worlds (except for bedrock)

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

My Default Lights
Don

Simple lights made from default material

Hexadecimal Colours
erov

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

Plasterwork
Sokomine

Add colored plaster coats to nodes

Falling Stairs
lazerbeak12345

Adds falling stairs and slabs for gravel, sand and others.

Poly Decor
mt-mods

My spin on decorative stuff.

Item Replicator
ApolloX

Replicate items with ease.

Cube Nodes
Andrey01

Adds colorful blocks with various symbols as letters, digits, punctuation, emoji and special signs.

Hidestone
shaft

Adds a stone that can hide up to 100 blocks.

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

Short Names for worldedit
niwla23

Adds short number aliases to some nodes like in MC

Colored Stone
Clyde

provides colored stones.

Ehlphabet
1F616EMO

Letter blocks

Mesecon Node
1F616EMO

Make all node have mesecon_wire version

NodeCore Nature: Revised
Warr1024

Updated, fixed, enhanced edition of Winter94's NodeCore Nature

Titanic Mod2
auto.umdenken

Addition to "Titanic Mod", adds several nodes in the style of the RMS TITANIC