New bricks
DimonPy

adds 119 new bricks and grinder

digicolor
fluxionary

node whose color can be set via digilines

Useful Contraptions
theFox

Some useful contraptions / machines.

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Palisade
SFENCE

Add craftable palisades in many styles. Hades Revisited is supported.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Pink Lava
TenPlus1

Adds pink lava to certain depth of map with new mahogany obsidian block

Node roads
MatyasP

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

Plasterwork
Sokomine

Add colored plaster coats to nodes

Mycorners
Don

Put decorative corners on blocks.

Ehlphabet
1F616EMO

Letter blocks

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

Pole Scaffolding
SFENCE

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

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Color Cubes
Wuzzy

This mod contains several colorful abstract blocks for decoration.

NodeCore Additional Content
Winter94

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

Drawstruct
Xenon

Draw or generate random structures

More Mese Post Lights!
1F616EMO

Add more mese post light

Simple Models
AntumDeluge

Very simple models.

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.

Nodecore Dye
Crystal Heart

Dyes & painting for Nodecore.

Prismatic Stone
doomburger

Adds decorative prismatic stone blocks, coral dyes, and six new crafting recipes.

Fraktur (alphabet digits letters)
shaft

Adds a whole set of Fraktur type metals in the form of nodes.

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

My Mulch
Don

Turns leaves and other items to mulch blocks

NodeCore PumMINE
Winter94

Mineable pumice

Colored Strings
Alib234

Adds colored strings and allows to create wool from 4 strings and viceversa

Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Gizmo's Of Carbon Machinations
ThatGhzGamer

Adds various charcoal related items such as a Marvelous Hammer to Compress things, New Gear, New Diamonds, Charcoal and Willow Charcoal.

Fire Braziers
Excalibur Zero

Fire braziers that cause flames to erupt one node above them that don't fade right away when are near flames or are punched.

8Segmentdisplayblocks
unacceptium_core

8 segment digital display as blocks

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Instabreak
Mint

Instantly break (most) construction blocks.

Color Blocks
mt-mods

Contains colored building blocks.

My Blocks
Don

Special Blocks

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Titanic Mod2
auto.umdenken

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