Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Protector Blocks for Area Protection Mod
1F616EMO

Protector Block, but using the Area Protect APIs

Zughy32 colored blocks
MisterE

Plain colored blocks from the Zughy 32 palette.

Magic Tech
Futuray

It adds technology based magic

computer
Giga_M

Add a computer with basic functions.

Parcdeco
Floatland

adds grass-like nodes that have flowers

Bows
AiTechEye

A easy bow mod with arrows

Node houses
MatyasP

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

Lava Particles
karlexceed

Adds some spark particles to lava pools

Ice Machine
cheapie

A machine that makes ice cubes.

3D Spikes
Groin

Adds spikes to the game.

My Paint Extras
Don

Allows you to paint dirt, gravel, wood, trees and more.

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

Mortar
suhaib

Adds a mortar cannon

Free Stuff Generator
AiTechEye

junk has never been so coveted!

Node roads
MatyasP

Add much of one-node roads and crossroads, road bridges and slopes

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

Cassettes
X-DE

A mod that adds cassettes and a cassette player.

Randomized Map-specific Ores
Piezo_

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

Aqua World
NovaX

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

musketeers & rifles
Raymoo Hakooray

one shot, one down

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

Movement Essentials
Daniel

Adds umbrella for slow fall (hang gliders), consume mese crystal to recall (return to spawn), and throw fragments to teleport.

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Scripted World Editor
Neuromancer

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

Ufos
mt-mods

adds a ufo for flying around in

New Flowers
LLL4001

This brings more flowers to the base game.

Technic use Battery
1F616EMO

Use energy from RE batteries in the inventory

My Siding
Don

Adds lines on one side of block to make it look like siding

Top players
Giga_M

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

summer
ulla

SUMMER

Color Blocks
mt-mods

Contains colored building blocks.

Tac Nayn
GreenXenith

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

CTF Extra Maps
Johannes Fritz

Adds some extra maps to the Capture the Flag game.

S Potions
Stakbox

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

doorbell
Miniontoby

A doorbell mod with sound

Handholds
Shara

Adds a climbing pick which creates handholds in stone, desert stone, sandstones and ice nodes.

Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

New Biomes
Arkatron

If you like underground biomes, this thing is for you.