Fireworks Redo
niwla23

Adds some better looking fireworks

3D Armor
stu

Visible player armor & wielded items.

advmarkers
Luke

Allows you to create and manage markers/waypoints.

NewPlanet
Hi_World

You're on a strange planet, with 8 exciting biomes and a perpetual night, but beware, there are monsters ready to hunt you!

Schematic Editor
Wuzzy

Advanced tool for modders and advanced users to create and edit schematics.

Place Limit
LMD

Limits node placement

Cellestial Game
LMD

Game of Life in three dimensions.

Voxelizer
LMD

Turns 3D models into astonishing voxel builds.

Modding Library
LMD

Multipurpose Minetest Modding Library

Magic Potions
LMD

Potions which grant player effects

World of Life
LMD

Simulates 3D cellular automata in your entire world. WARNING: you will lose items & buildings in your world.

Item Limit
LMD

Limits the amount of items of certain types in player inventories

Advanced Chat
LMD

A library for advanced chatting.

Kill History
LMD

Adds a kill history

Cycle Limit
LMD

Limits hotbar slot switching

Player Nametags
LMD

Adds player nametags floating above players.

Cellular Automata
LMD

Simulates 3D cellular automata

Moblib
LMD

Low-level high-performance entity library

SzUtilPack
Warr1024

A collection of misc dependency-free utilities primarily for server hosts

Handholds Redo
TestificateMods

Adds additional functionality to pickaxes as a climbing tool

Scythes & Sickles
TestificateMods

Adds scythes and sickles with unique applications for farming

Stapled Bread
Krock

Adds the functionality to staple bread to trees

Enable sneak glitch
Krock

Enable the sneak glitch again!

Simple protection
Krock

Fixed-grid quadratic area protection mod with graphical area "minimap"

Techage Modpack
joe7575

Go through five tech ages in search of wealth and power

Dais Ex Machina
Warr1024

An other-worldly platform to preserve some of your stuff across map resets for NodeCore

Pattern Blocks/festive Blocks
Eternal_plasma

Adds New Bright Blocks

IceFlameTexture
XYChen

A Magical Texture, Based PixelBox!

Set Player Gravity
AiTechEye

Change players gravity exactly how you'd like using a command

SSCSM implementation
Luke

A server-sent CSM library.

Hallelujah Mountains (AKA Cloudlands)
DrFrankenstone

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

Boost Cart
Krock

This mod offers improved minecarts and a few more rail types.

Comboblock
sirrobzeroone

Allows the stacking of slabs vertically and horizontally