Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Tinted Glass
1F616EMO

Colored glass

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

Color Blocks
mt-mods

Contains colored building blocks.

My Blocks
Don

Special Blocks

Digilines Lightstone
1F616EMO

Digiline-controlled light-emitting colour blocks

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

digicolor
fluxionary

node whose color can be set via digilines

Maple tree
Duvalon

Adds a maple tree placed during world generation.

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

Autobuilder
limafresh

Adds a GUI for building cubes with customizable width, height, and length.

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Node roads
MatyasP

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

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

Mycorners
Don

Put decorative corners on blocks.

Saphire
Ryft77

Adds saphire stuff

My Mulch
Don

Turns leaves and other items to mulch blocks

Better Roads
DragonWrangler

allows players to make roads with less jagged edges

More Mese Post Lights!
1F616EMO

Add more mese post light

Better Locks
SkyBuilder1717

Adds locks and locked doors

Tac Nayn
GreenXenith

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

Drawstruct
Xenon

Draw or generate random structures

Useful Contraptions
theFox

Some useful contraptions / machines.

WorldEdit Wall Block
SkyBuilder1717

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

Wheitestone
soeren

deco whitestone

Roadway
X17

Adds simple roads in 4 sizes.

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

Poly Decor
mt-mods

My spin on decorative stuff.

Ocular Networks
mt-mods

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

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Cube Nodes
Andrey01

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

nodeu
ulla

metal blocks stair railing coloured

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.