Invisible
AiTechEye

Hide nametag while sneaking, or invisible

persistent_monoids
fluxionary

player_monoids that persist between player sessions and server restarts/crashes.

Uncraftable Recipes
ReinPlayz

A small mod that adds shapeless recipes for lava, water, river water source blocks, and grass block.

NodeCore Fungi
Winter94

Adds various fungi to NodeCore, in all their mycelial glory.

Mesecons Snippet Button
1F616EMO

Execute snippets with Mesecons

Lush
rstcxk

fully featured shell interpreter

Elepower Recycle
DumbDave961

Recycling recipes for Elepower items.

Example Lua mapgen
ROllerozxa

A basic example for writing custom Lua mapgen using Perlin noise.

Satchel
Avicennia_g

Attempt at adding a formspec-less inventory interface.

Gates (wider)
Sokomine

Wide gates for easy walking through and keeping cattle inside

Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

Cottonseed Oil Fertilizer
1F616EMO

Powerful fertilizer from cotton seed

Placeholder
BuckarooBanzai

placeholder node / a better unknown node

Basket Cooking
1F616EMO

Cook all stuffs inside a basket with electric furnaces

Blood Bane Sword
Blocky Player

OP sword for moderators. In memory of an old teacher, who had a mod similar to this on a private server.

bucket (redo)
fluxionary

a bucket which functions like a normal tool.

sfinv_buttons Integrations
Fruitsnack

Modpack that provides integrations to sfinv_buttons for various mods

Hitboxes Library
SFENCE

Provide functions for specify and recognize hit areas on entities/players.

Advanced Biome Decoration Modpack
EmptyStar

A collection of advanced biome decorations

Lava Particles
karlexceed

Adds some spark particles to lava pools

Crowbars
A Boulanger

Adds two crowbars as unbreakable multitools.

Pizzas and cakes - pack 1 (square)
MatyasP

add square pizzas, pack 1

Ediblestuff API
lazerbeak12345

A unified API for making items, tools and armor edible. Eat armor while wearing it!

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

Emeraldshop
N Freeman

Currency like shops to trade with emeralds in your Emeraldbank.

Calendar Node
Wuzzy

Adds a placeable calendar

Indestructible Bedrock Layer
Wuzzy

Adds an indestructable bedrock layer at the bottom of the world.

ServerDrop
TX_Miner

Provides an airdrop mod.

Balrog Sword
DragonWrangler

adds a balrog sword

Startest
Robot10&Scheletor

This mod adds several space stuff to the game.

Tree Particles
SuperStarSonic

Adds particles of falling leaves when you punch a tree

Precise zoom
X-DE

adds a zoom command

Item Holders
Jose_ManuelS18

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

Cthulhu eye boss
Giga_M

Cthulhu eye boss adds

Avanti Savoia!
JetpackJackson

Adds WW1 stuff, I guess?

Mystic Runes
liteninglazer

Adds runes which can be used to craft powerful items.

Mesecons Stealthnode
Clyde

Register your own Ghoststones.

Diggable Chests
Kimapr

makes chests, furnaces and such diggable even if not empty

NodeCore Stalactites & Stalagmites
Winter94

Generates Stalactites and Stalagmites in caverns underground.

Warps
sofar

Warp locations and warp stones (portal stones)