Kill history hud
GigaByte

adds a death history on the screen

Obdy
Sires

Adds some pretty OP tools :)

Element Exchange
enchant97

Exchange nodes into other nodes

Ethereal Mosses
1F616EMO

More mosses for dirt types in Ethereal NG

MadKamel's Random Mod
MadKamel

A collection of random items and ideas.

Ancient Runes
spixi

Ancient Runes

Nyan Cat Redo
Blocky Player

nyan lazer, nyan soda and sugar. What's not to love?

Darks
_Xenon

Adds dark stuff

Keyring
louisroyer

Adds keyrings.

Frames
opfromthestart

Frames from Technic since it was removed.

WorldEdit Wall Block
SkyBuilder1717

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

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

itemshelf (Fork)
nac

Generic item shelf with 3D items on display

Frozen Energy
bell07

Use frozen energy crystals to freeze water

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

Poly Decor
mt-mods

My spin on decorative stuff.

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies

Randomized Map-specific Ores
Piezo_

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

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

Scraps
Goops

Allows to recycle metal tools

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Elepower Fixes
Bob64

This aims to fix some of the problems with the elepower modpack.

Chat History
sorcerykid

Interactive chat history viewer with a variety of message filtering options

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Minercantile
Mathias

Economy featuring a primitive supply and demand system for exchanging goods.

Nyancat's heaven (reworked)
Hybrid Dog

Adds a nyanland in the sky

Underground Survival Lighting
Arkatron

If you like underground light in survival, use this mod, it can help that.

Kill History
LMD

Adds a kill history

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Waste
Jolesh

Adds Waste and ways to recycle it into useful resources

Invisible Blocks
Truemmerer

Add invisible Blocks

golden lava
GigaByte

add golden lava

Batch Screwdriver
niwla23

With this you can rotate all nodes in a row at once

Bounty
csirolli

Place bounties on players

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Dyeable Steel Blocks
nemokitty9

Allows Players to dye Steel for decorative blocks.

Brights
_Xenon

Adds bright stuff