Cube Nodes
Andrey01

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

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

shhh it's here.

My Mulch
Don

Turns leaves and other items to mulch blocks

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Kill history hud
GigaByte

adds a death history on the screen

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Death Coords
Niden

Show Death Coordinates

Snow Cones
GreenXenith

Some simple flavored snow cones.

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

Sun Flowers
Hybrid Dog

This mod generates flowers which close their heads at night.

My Stacks
Don

Changes the max number of items in each stack

Colored Stone
Clyde

provides colored stones.

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Pink Lava
TenPlus1

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

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Server Essentials
jolethen

An essential mod for any server

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies

Quarry Link
gabriel1379

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

Unstable Caves
M BLOC

Some stones may cave in if punched, making underground expeditions more risky.

MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

Colored Leaves
Otto

Adds several colors of leaves

Grimoire
monk

Override tool functionality during runtime

Area-Locked Chests
1F616EMO

Locked chest that check protections

Shortcut
Derevio

Adds the ability to set shortcuts to commands.

Geodesy
SFENCE

Geodesy tools and items

New pickaxes
Arkatron

Adds new pickaxes

Phonics Library
Neuromancer

Provides a library for creating Phonics (Learn how to read) mods in different languages.

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Colourful Ladders
Itz-Noah

40 colourful wooden ladders

Batch Screwdriver
niwla23

With this you can rotate all nodes in a row at once

Ocular Networks
mt-mods

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

Tile Floors
ClassicAdam

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

Advanced Keys
Lejo

Replaces the Skeleton Key with one with multiple chests.

itemshelf (Fork)
nac

Generic item shelf with 3D items on display

Kill History
LMD

Adds a kill history

Super Axe
adrian-castravete

An automatically wood chopping axe.

Bank Accounts Receipt
Can202

Receipt = TRASH

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.