Alien Tools
chaosomnium

Adds Alien Tool, Shield, biome, etc.

doorbell
Miniontoby

A doorbell mod with sound

My Mulch
Don

Turns leaves and other items to mulch blocks

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

Item Holders
Jose_ManuelS18

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

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Snow Cones
GreenXenith

Some simple flavored snow cones.

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

Knapping Mechanics
csirolli

Adds knapping mechanics API inspired by Vintage story

Saphire
Ryft77

Adds saphire stuff

Bows
AiTechEye

A easy bow mod with arrows

Pineapple
Neuromancer

Pineapple crop for tropical biomes

Sneeker
AntumDeluge

An explosive nuisance.

Nextgen Compass
StarNinjas

A compass item which points towards the world origin.

Colored Stone
Clyde

provides colored stones.

Pink Lava
TenPlus1

Adds pink lava to certain depth of map with new mahogany obsidian block

Scripted World Editor
Neuromancer

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

Sun Flowers
Hybrid Dog

This mod generates flowers which close their heads at night.

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

Stardust
alerikaisattera

A mineral found at high altitude and items made with it

Weedstone Random Mod Thing
chaosomnium

Originally meant to be a simple electronics type mod inspired by redstones, I messed around with the code after getting bored and got this weird mod, and now it's this thing. Enjoy I guess?

Geodesy
SFENCE

Geodesy tools and items

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

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.

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

New pickaxes
Arkatron

Adds new pickaxes

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Bed Jumping
playduin

You may jump on the bed

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

Super Axe
adrian-castravete

An automatically wood chopping axe.

Surprise Blocks
Wuzzy

Randomly spawns surprise blocks closely about ground level.

Petards
IlzumiZeminori

Miscellaneous pyro things

obsidian
GigaByte

more uses for obsidian

Colored Steel
cd2

Adds colored steel blocks.

Macro Crafting Manager
sorcerykid

Macro Crafting Manager provides a streamlined drag-and-drop interface for dividing and arranging item stacks within the craft-grid

Bouncy Leaves
1F616EMO

Adds bouncy and fall damage reduce effect to leaves

Dye Mixer
LRV

This mod removes the mixes of dyes and the crafting recipes that allow you to dye wool and make them craftable in the Dye Mixer.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.