Hardcorebrix
drkwv

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

My Torches
Don

Changes default torches to ones that burn out and cause damage

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

LWColorable
mt-mods

Various colorable decorative blocks.

Avanti Savoia!
JetpackJackson

Adds WW1 stuff, I guess?

Item Holders
Jose_ManuelS18

Adds 'Item Holders', blocks that hold your items in display, also provides a API.

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

X-Fangs
Knightech86

This adds sund powerful suits

S Potions
Stakbox

Adds a simple potion brewing system for MTG. Includes API for adding custom potions.

My Paths
Don

Dirt paths.

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

doorbell
Miniontoby

A doorbell mod with sound

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Dragonbone Stuff
Robot10&Scheletor

Adds dragonbone set

Castle Storage
FaceDeer

Contains storage containers one might find contained in a castle.

My Default Lights
Don

Simple lights made from default material

monster_api_gb
GigaByte

add an api to create bosses

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

My Default Glass
Don

Glass made from many default items

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

Claymore
GigaByte

adds a powerful sword capable of deforming the ground

Mycorners
Don

Put decorative corners on blocks.

Technic Grass Clean
1F616EMO

A tool like chainsaw, but cut grass, not tree.

After Earth
AiTechEye

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

Lava Particles
karlexceed

Adds some spark particles to lava pools

Cannonballs
AwesomeDragon97

Launch explosive cannonballs at your enemies.

Realm Lamp
GenesisMT

A rainbow gradient block for decoration and with differents speeds.

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

Technic Recipes
alerikaisattera

Extra recipes for processing various items with Technic machines

Color Blocks
mt-mods

Contains colored building blocks.

Stardust
alerikaisattera

A mineral found at high altitude and items made with it

My Parkour
Don

Nodes for making a parkour track

Travelnet Redo: Beacons
1F616EMO

Travelnet components in Telemosaic style

obsidian
GigaByte

more uses for obsidian

Phonics Library
Neuromancer

Provides a library for creating Phonics (Learn how to read) mods in different languages.

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

Steel bar blocks
sotha1

adds blocks made of steel bars (xpanes)