Sieves
AwesomeDragon97

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

Procedural Furniture
the_raven_262

Creates furniture collections

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

CodeBlock
giga-turbo

Use lua code to build anything you want

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

Bonified
Shqug

New features related to the bones you get from dead players in MTG.

Medieval (Fork)
DragonWrangler

an addon to darkage

Watershed
paramat

A river / mountain range mapgen

Bread
Lahusen

Just my favourite bread recipes

gooey mess reborn
timm

a funny addon that is bigger,better, and a lot more of a goofy time

UFO wreck
Irremann

UFO wreck

Sumo
MisterE

Sumo Minigame (Arena_lib)

Bed Notifications
Bob64

This adds chat messages that tell other players when a player leaves or enters a bed and when players can sleep.

Unprotector
Kimapr

Bypass Protection Sorcery in survival

Ghost Snip (spectrum bow)
scorpiox8659

Add a bow named "Ghost Snip"

Grave
ElCeejo

Adds an eerie biome with multiple mobs.

Hard Trees
octacian

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

Wormball
MisterE

Wormball subgame

Soil Weeded
josegamestest

Leaves the soil finer after clearing

Dyes for Extra Biomes
Skivling

Deprecated because after ebiomes v1.5.0, dye recipes are included by default, making this unnecessary. Adds dye recipes for the flowers from Extra Biomes.

Nether Mobs
Dirkfried

Add monsters and dragons to your nether world.

Configuration Panel
sorcerykid

API extension that allows seamless loading of mod configuration at runtime

Beds Redux
sorcerykid

A complete rewrite of the Beds mod with many additional features

Basic signs
mt-mods

A small selection of metal wall signs, and a few kinds of wooden signs.

Modern House
Horka

Add decoratives blocks for a modern house

Movecraft
dacctal

Changes player movement mechanics to more closely resemble that of Minecraft. Works great with bodyanim

My Glass
Don

Different glass for your enjoyment

Wilhelmines Sounds
Liil

Adds ambient sounds to the landscapes of Living Floatlands, Living Desert, Living Jungle, Living Caves and Natural Biomes

XNether
Ghaydn

Adds trees, grass and ores to PilzAdam's Nether

My Furniture
Don

A basic set of furniture

Advtrains Platforms
W3RQ01

Provides additional platforms for advtrains, large mod support. Originally written by Och_Noe, small contributions by Blockhead and W3RQ01 is taking it a step further by adding more stuff.

Laptop PC Pack 1
GamingAssociation39

This is an addition to the laptop mod.

Cottage and Medieval Decorations
1F616EMO

Decorations that fit to medieval settlements and small cottages

TrainPack
Andrey01

A collection of all train mods based on advtrains which made by various people.

Stained Glass
andersje

Adds various stained glass blocks, originally by doyousketch2

My Concrete
Don

Myconcrete adds concrete blocks, sidewalks and other items

Mypaint
Don

Provides paint brushes and buckets for other mods to use to paint their items.

Glow
Hybrid Dog

Adds glowing stone and lantern.