Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

Colored Meselamps
devurandom

Adds colored versions of meselamps, craftable with dyes

Turret
Giga_M

adds a defensive turret

Brick Walls
philipmi

Adds brick walls from different types of bricks.

Christmas Tree
ExeterDad

Adds a decorated indoor Christmas tree with wrapped gifts.

boomstick
fluxionary

a tool for testing the behavior of tnt

CodeBlock
giga-turbo

Use lua code to build anything you want

More Pickaxes
Koda_

Adds additional pickaxes to the game

Colored Blocks
sermow

Different colors of: stone, stone bricks, wood obsidian, and glass

Aqua Farming
Clyde

Farming under Water, now it's possible.

Chains
X17

Adds chains to climb or decorate

Procedural Furniture
the_raven_262

Creates furniture collections

Bricks Plus
X17

Adds different brick patterns

Tomahawks and Throwing Knives
Pixelated

Introduces new weapons

Smoke Signals
Just_Visiting

Signal your friends, or warn your enemies!

Axis Tools
mt-mods

All the functionality of tinkers construct, but all in your inventory.

Cones: Traffic and Training Cones
ClassicAdam

Cones. Various use traffic cones and training cones. 3 sizes, 10 colors, 30 cones in total.

Reinforced Diamond Tools
ImAlreadyHere

A sword and a pickaxe that are really strong and can be crafted with diamond blocks and sticks.

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Upgrade Packs
Krock

Provides craftable packs to players to increase their health and breath

XP Redo
mt-mods

Adds experience, ranks, and doors only accessible to those above a certain rank. Not actually a redo of any mod.

Unifiedbricks
wowiamdiamonds

This mod allows the user to re-color default bricks using Unified Dyes, and provides some pattern variations as well.

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

Coconut Trees
Neuromancer

Adds coconut trees with edible coconuts & thatch blocks

Armor Toggle
Luffy0805

Enable and disable the visibility of the armor (3D Armor) using chat commands.

Zero-Effort Custom Minerals
Piezo_

A tool for registering entire materials, complete with ore generation, tool-sets and automatically generated sprites with almost no effort required

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Abritorch
mt-mods

multicolored torches

Scaffolding
Semmett9

Adds wooden and Iron scaffolding.

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Trails
X5Dragonfire

Allows you to make paths in grass with ground roller

Fast Build Tool
playduin

Tool for fast box building

Tomb Stones
Nathan.S

Adds many shapes and styles of tombstones.

Moonflowers
karlexceed

Adds a rare pale blue flower that glows faintly in the darkness.

Sieves
AwesomeDragon97

Adds sieves that are used to separate (occasionally) valuable debris from sand.

Etherium Stuff
alerikaisattera

Decorative stuff using ethereal's etherium dust

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

My Mason Hammer
Don

A hammer to make stairs, ladders and footholds

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

Medieval (Fork)
DragonWrangler

an addon to darkage