Working villages
theFox

A mod adding villager NPCs that are doing predefined work.

Nate's CTF Guns
cracksmoka420

Adds craftable guns that feel like hit scan

X Obsidianmese
SaKeL

Shooting sword, woodcutting / treecapitator axe, multiple plow blocks / plant seeds hoe, path creating shovel, pickaxe can place secondary items (e.g. torches) and more...

Superflat
srifqi

(Yet Another) Superflat Map Generator: Customize world generation layer by layer

Skills & States API
giov4

An API for creating skills and states.

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

Tables and Chairs
shaft

Adds tables and seating furniture

Banisters
1F616EMO

Adds straight and diagonal banisters for stairs railings.

TechPack
joe7575

A Mining, Crafting, & Farming Modpack

Hallelujah Mountains (AKA Cloudlands)
DrFrankenstone

Giant rocks floating suspended in magnetic eddies. (skylands, islands, fantasy, giant trees)

Flowerpot
sofar

A stylish flowerpot that can contain most plants.

AdvTrains Livery Tools
Marnack

Livery tools for Advanced Trains mods.

SF Inventory Bags
TenPlus1

Adds a BAGS tab to SF Inventory with slots for different size bags to store items

OverPowered
AidanLCB

Adds super overpowered and expensive endgame tools, armor, weapons, and blocks

Crafting Guide Plus
random_geek

Adds an intuitive and full-featured craft guide with auto-crafting to the player's inventory.

Offhand Items
TestificateMods

Lets you equip nodes and place them without switching tools

Online Skins
SkyBuilder1717

Adds online skins database and site to upload your own.

Lumberjack
joe7575

Chop down the entire tree by removing the bottom piece of the tree trunk.

Path
Atlante

This mod allows you to create paths with shovels

Airship
APercy

Adds an airship to mtg

Modding Library
LMD

Multipurpose Modding Library

Teleport Potion
TenPlus1

Adds craftable teleport potions (throwable) and teleport pads.

Worldgate
EmptyStar

Randomly generated teleportation network that can teleport players between gates throughout the world

Randungeon
Phii

adds highly randomized vivid dungeons to the world, and tools to spawn/customize them.

Sounds Redone
StarNinjas

Adds sounds to specific blocks

Basket
1F616EMO

A portable basket for carrying large amount of items (= Shulker Boxes)

Cleaner
AntumDeluge

Remove/Replace unknown entities, nodes, & items.

Savoia S-21
APercy

Savoia S-21

Mineclone Bubble Columns
j45

Adds whirlpools and upwards bubble columns to Mineclone2/5

Skeletons
SFENCE

Add player and some animals skeleton to your game.

Stair Carpets
AwesomeDragon97

Allows you to place carpets on stairs and slabs.

Pontoons
FaceDeer

A "floating" block that can be placed at the surface of a body of water without needing to build pilings first.

Horror: Rescared
SkyBuilder1717

Fork of TX_Miner's Horror mod, but heavy modified with adding a lot of additional stuff.

Universal geometry realm
paramat

Create worlds of varying shapes

Folks
SonoMichele

Adds customizable NPCs

Visible Wielditem
LMD

Shows your wielditem

Wrench
mt-mods

Adds a wrench to pick up nodes with inventories, such as chests, and transport them to another location.

Foodblocks
Blockhead

Solid cubes of food for mass storage or building.

Badass Mech
Soundwavez

An addon that adds a badass mech, or “BAM” (this is a cool mech if the name is in any way confusing).

Australia
demon_boy

Adds a wide variety of Australia-themed biomes and content