My Stacks
Don

Changes the max number of items in each stack

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

TP Gate
AiTechEye

Teleport through the gate

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

Assets_Warehousepart2
JALdMIC

Part 2 of Assets_Warehouse

Unstable Caves
M BLOC

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

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

Obdy
Sires

Adds some pretty OP tools :)

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

bridgemaker
mike.monkeybiter

A refillable machine to easily create simple block bridges across caverns and valleys.

Alternate Gravel
soeren

the mod adds 32x32 pixels 2x alternative gravel

Tac Nayn
GreenXenith

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

Coins
Clyde

Adds 3 kind of Coins to your game

Drawstruct
Xenon

Draw or generate random structures

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

Bank Accounts Receipt
Can202

Receipt = TRASH

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

CSperson's Simple Pebbles
CSperson

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

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

My Mulch
Don

Turns leaves and other items to mulch blocks

Colourful Ladders
Itz-Noah

40 colourful wooden ladders

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

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.

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

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

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

shhh it's here.