Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

Technic Recycle
DumbDave961

Recycling recipes for Technic items.

Useful Contraptions
theFox

Some useful contraptions / machines.

Slot Machine Mini-games
mt-mods

Provides an "engine" to drive simple slot machines (includes two). Spins reels, takes in/pays out in Minegeld (Dan's currency mod), etc.

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Mycorners
Don

Put decorative corners on blocks.

Parcdeco
Floatland

adds grass-like nodes that have flowers

After Earth
AiTechEye

The earth's ecosystem has collapsed, and there are no biologically environment left.

More Mese Post Lights!
1F616EMO

Add more mese post light

3D Armor Mobile
LandarVargan

Adds a command to bring up a formspec that allows mobile users to put on armor

Top players
Giga_M

Adds a kill, deaths, and kd counter to players.

My Item Chest
Don

A chest that spawns different items

Blood Bane Sword
Blocky Player

OP sword for moderators. In memory of an old teacher, who had a mod similar to this on a private server.

Jukebox
LNJ

A mod that adds a jukebox with nine different discs.

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

Columnia
mt-mods

Adds simple pillars and columns

My Lava Sponge
Don

Soaks up lava

obsidian
Giga_M

more uses for obsidian

Travelnet Redo: Beacons
1F616EMO

Travelnet components in Telemosaic style

My Land
Don

Claim your land and protect it

Ores Expansion
BryanGruik15

Adds a new ore ( for now ) called "Rozeemerald".

Cube Mobs
Xanthus

Adds various cube mobs with different abilities using mobkit.

Time Stone
j45

This mod adds 2 single use stones, a day stone and a night stone, the day stone turns time to sunrise and the night stone turns time to sunset.

Autobuilder
limafresh

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

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?

Subway Tracksides
GWLT

Add tracksides for your subway map.

Aqua World
NovaX

Generate an underwater world with deep water, sand, and sandstone.

Hoverboard
mazes

Hoverboards

Easy night
X-DE

Adds crafting recipe for torches with leafs, a sleeping bag, you can sleep at 18:44 and modify when to sleep

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

treasures
ademant

Treasure nodes with useful items

Boots of Swiftness Mod
ClothierEdward

Adds a new pair of boots called the Boots of Swiftness.

BitChange
Krock

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

Strong Wooden Pickaxe
mufigilang

Add strong wooden pickaxe that destroy stone as fast as diamond pickaxe

Library Mount
Panquesito7

API Framework for mounting objects.

Card deck
mijutu

Deck of cards and table blocks

Tinted Glass
1F616EMO

Colored glass

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

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.