XConnected
Sokomine

connected nodes like xpanes, xfences, walls

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

Palisade
SFENCE

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

My Pipes
Don

Mechanical pipes

Color Cubes
Wuzzy

This mod contains several colorful abstract blocks for decoration.

More Snow
Sokomine

snow and wool for stairs - nicer winter landscape and snow-covered roofs

Lategame Amulets
Comet

A cohesive progression system that builds on Mobs Monster

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

NodeCore SkyRealm
Warr1024

SkyBlocks inside vanilla NodeCore

Cottages for Hades Revisited
SFENCE

Build medieval cottages with furniture, window shutters and roofs, thresh your wheat.

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

Glass
AntumDeluge

Enhances default glass to make it colorable.

Camouflage Mesecon Blocks
WoGoMo

This package adds several solid blocks that conduct either mesecon power or digilines signals.

Prefab
mt-mods

Adds pre-fabricated concrete elements.

Pizzas and cakes - pack 1
MatyasP

add some pizzas and cakes to 'pizzas'

More Curves
Just_Visiting

Adds 10 new curve shapes to game.

Letters
Amaz

Adds a letter cutting tool with letter "signlike" nodes.

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.

Rainbow Source
Shara

Adds coloured water.

Prismatic Stone
doomburger

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

Saphire
Ryft77

Adds saphire stuff

Target
shaft

Adds target to shoot at. Target emits Mesecons and Digilines signal

Lapis Lazuli
LNJ

Adds lapis lazuli ore, items and blocks.

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Sundial
The4spaceconstants

Mostly game-independent sundial

CreNodes
gtzi203

Adds useful nodes for the creative mode, like barriers or light nodes.

Better Ice
TheFanne

Modifies ice so that it melts into water when broken, and will be melted by torches

Hexadecimal Colours
erov

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

Place Rotated
12Me21

Better slab/log placement

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

My White Block
Don

a white block

digicolor
fluxionary

node whose color can be set via digilines

Digilines Lightstone
1F616EMO

Digiline-controlled light-emitting colour blocks

Parcdeco
Floatland

adds grass-like nodes that have flowers

WorldEdit Wall Block
SkyBuilder1717

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

Barrier
erov

Barriers with optional placement restrictions.

NC More Storage
Winter94

Adds More Storage Containers to NodeCore

Item Replicator
ApolloX

Replicate items with ease.