Cube Mobs
Xanthus

Adds various cube mobs with different abilities using mobkit.

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.

Magic Tech
Futuray

It adds technology based magic

Easy night
X-DE

Adds crafting recipe for torches with leafs, a sleeping bag, you can sleep at 18:44 and modify when to sleep

Minercantile
Mathias

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

Bows
AiTechEye

A easy bow mod with arrows

sfinv++
swagtoy

Improves the inventory, and fixes some formspecs throughout some mods.

Autobuilder
limafresh

Adds a GUI for building cubes with customizable width, height, and length.

Sugar
X17

Adds eatable sugar made of papyrus and a sugar block

obsidian
Giga_M

more uses for obsidian

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

Saphire
Ryft77

Adds saphire stuff

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

Admin Toys
wilkgr76

Tools for admins to have fun with cheating and otherwise rule-breaking players

Metal Working
csirolli

Hammer and anvil for repairing tools.

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

New Biomes
Arkatron

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

crouched
Giga_M

the player crouches

Shield Tome
DarkXWolf17

Magic Shield Tome.

Ethereal: All-faces tree blocks
1F616EMO

All-faces tree block for Ethereal trees

Useful Contraptions
theFox

Some useful contraptions / machines.

Uncrafter
JoeEnderman

Adds an uncrafting table

WorldEdit Wall Block
SkyBuilder1717

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

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

Fareboxes and Faregates
1F616EMO

Signal-emitting fareboxes and faregates

New Horizons
Hi_World

Adds 4 new biomes and TONS of new blocks!

Pink Lava
TenPlus1

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

Cute Pie
Don

Cute blocks

Chest Tools
Sokomine

Shared locked chests with bag support and quick inventory access

Node roads
MatyasP

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

Area-Locked Chests
1F616EMO

Locked chest that check protections

Plasterwork
Sokomine

Add colored plaster coats to nodes

Respawn Kit
Deadlock

Adds a "respawn-kit"-Chest. A Copy of everything you put in it, will be given to you on respawn. (With configurable Black/White-List)

Item Holders
Jose_ManuelS18

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

Mycorners
Don

Put decorative corners on blocks.

S Potions
Stakbox

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

Giftbox2
Wuzzy

Gift boxes that players can give to other who will then receive random items

Hoverboard
mazes

Hoverboards

Kotatsu Tables
Piezo_

Adds a new piece of furniture based on Japanese kotatsu tables

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.