Batch Screwdriver
niwla23

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

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Offline Phantoms
Kimapr

Players leave "phantoms" when leaving; other players can take items from those

Alternate Gravel
soeren

the mod adds 32x32 pixels 2x alternative gravel

Coins
Clyde

Adds 3 kind of Coins to your game

Colored Stone
Clyde

provides colored stones.

Advanced Keys
Lejo

Replaces the Skeleton Key with one with multiple chests.

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

Bank Accounts Receipt
Can202

Receipt = TRASH

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

My Mulch
Don

Turns leaves and other items to mulch blocks

New pickaxes
Arkatron

Adds new pickaxes

Element Exchange
enchant97

Exchange nodes into other nodes

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

golden lava
GigaByte

add golden lava

Tile Floors
ClassicAdam

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

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Chat Filter
xXNicoXx

Chat Filter: a simple but useful chat filter mod made by xXNicoXx

Finaluxi
Sere Motsatt

A example for aore API.

World Borders
argyle

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

Fake Liquid
SkyBuilder1717

Adds a fake liquids

Scripted World Editor
Neuromancer

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

Brights
_Xenon

Adds bright stuff

Darks
_Xenon

Adds dark stuff

Petards
IlzumiZeminori

Miscellaneous pyro things

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

Dye Mixer
LRV

This mod removes the mixes of dyes and the crafting recipes that allow you to dye wool and make them craftable in the Dye Mixer.

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

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

shhh it's here.

Macro Crafting Manager
sorcerykid

Macro Crafting Manager provides a streamlined drag-and-drop interface for dividing and arranging item stacks within the craft-grid

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Metatool
SX

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

Quarry Link
gabriel1379

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

Auctions
Athozus

Adds ingame auctions

Chat History
sorcerykid

Interactive chat history viewer with a variety of message filtering options

Free Stuff Generator
AiTechEye

junk has never been so coveted!

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Burnable Diamonds
Hypernoot

Make diamonds useable as fuel

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

A simple relay bridge
jolethen

Mirrors in game chat to discord