Tac Nayn
GreenXenith

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

My Ores
Don

Adds ores and minerals to Luanti

My Default Glass
Don

Glass made from many default items

More Crafting Recipes
RasPiManiac

Adds more default crafting recipes

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Leather Armor
X17

Adds an armor made of leather

Maple tree
Duvalon

Adds a maple tree placed during world generation.

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.

Additional Gravel
Hordeking

Adds overgrown gravel, similar to mossy cobblestone.

My Parkour
Don

Nodes for making a parkour track

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

Plasterwork
Sokomine

Add colored plaster coats to nodes

Pink Lava
TenPlus1

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

Candy
Kostivar

Adds candy which you can make from candy ores.

Boots of Swiftness Mod
ClothierEdward

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

Cube Nodes
Andrey01

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

Drawstruct
Xenon

Draw or generate random structures

Hard Trees
octacian

Require tools to break trees and introduce beginner-tier rock tools.

attraction grenade
GigaByte

add an void grenade

Wheitestone
soeren

deco whitestone

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

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.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

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

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

Cottonseed Oil Fertilizer
1F616EMO

Powerful fertilizer from cotton seed

Kill history hud
GigaByte

adds a death history on the screen

Easter Eggs / Ostereier
Ineva

Adds various coloured eggs for Easter!

Obdy
Sires

Adds some pretty OP tools :)

Ancient Runes
spixi

Ancient Runes

Anarglass
VerdiSchubert

Some kinds of glass nodes

Safe TNT
1F616EMO

Apply height restrictions to TNTs

Purple ore
X-DE

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

Decraft
iarbat

De-craft items with the decrafting workbench.

Darks
_Xenon

Adds dark stuff

Fireworks Redo recipes
TarasArt

Adds crafting recipes for Fireworks Redo, making it usable in survival mode.

Frames
opfromthestart

Frames from Technic since it was removed.

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

Ben's Gear
MissingTextureMan101

Attach tool parts to create new tools and add a whole new layer of strategy to your tool crafting!

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.