MTC Chisel
Can202

Add Chisel and new decorative blocks.

Skeleton
AntumDeluge

A skeleton mob.

Rain Barrels and Wells
Piezo_

Replaces overpowered "water generators" with a unique water-harvesting system

LEEF class lib
fatalerror420

Simple class system, with a inbuilt read-only table system

Luscious
sofar

Bring color into the mgv7 mapgen world.

Moonflower
TenPlus1

Moon Flower, when touched by the moon, it opens up a casting light.

De Nenio
Jolesh

Adds possibilities to get items normally unobtainable in skyblock through new mechanics and objects

Invisibility Potion
TenPlus1

Craft a potion to make yourself invisible

Biospheres
Feufochmar

A map generator generating single-biome islands inside glass spheres.

Dashing
LMD

Quick energy burst alternative to sprinting

XP Redo
mt-mods

Adds experience, ranks, and doors only accessible to those above a certain rank. Not actually a redo of any mod.

Treasure chest
ZenonSeth

Adds a block called Treasure Chest that hands semi-randomized rewards on a timer.

Unbreaking
ApolloX

Be more forgiving for those who are tired of their tools and/or armor breaking.

Progressive Eating Visuals
TPH

Shows visual changes with the progressive consumption of food using Dynamic Input-Held Eating alongside supported games

Extra Wool Stuff
Impulse

Adds more wool items and nodes

Jetpack
Sumi

Adds a jetpack and fuel.

Dirtcraft
dayer4b

Adds automatic crafting recipes for making most kinds of dirt

Copper Armors and Tools
michi16bit

Add Armors and Tools of Copper (and variant)

Perma Time
_Xenon

Allows players to have permanent day/night without changing the game time.

Extended Placement
gamefreq0

Allows placing nodes below/behind the closest node to where you are looking, when you're looking at the air where said node would go.

Ranged Weapon Framework (rawf)
LandarVargan

A ranged weapon framework

Bonified
Shqug

New features related to the bones you get from dead players in MTG.

Markers
Sokomine

Easy interface (GUI) for the areas/advanced_areas protection mod

Music Player
Jose_ManuelS18

Adds a music player and discs

Nodrown
Minisleep

Disables drowning, so you can swim and live underwater forever.

Craft Conflict Exchanger
ZenonSeth

Exchange any Items with conflicting recipes, and see all Craft Conflicts

Remove Unknowns
Clyde

A small tool to help you clean up your world of unknown-blocks.

Flamethrower
Jeija

Adds a flamethrower using particles. It makes things burn and scorches grass; does not cause damage to any object.

Handholds Redo
TestificateMods

Adds additional functionality to pickaxes as a climbing tool

Craftable Lava
MikeRedwood

Enables the crafting of lava from baked stone

Commodity market
FaceDeer

Provides API support for various in-world commodity markets

Flow Extras
lazerbeak12345

An experimental collection of extra widget APIs for flow

Item Information
Flay Krunegan

Shows information about the item in use.

NextGen Tinted Glass
StarNinjas

Adds tinted glass that doesn't allow light to pass through

HUD Analogic Clock
APercy

Adds an analogic clock to hud

Aqua Farming
Clyde

Farming under Water, now it's possible.

LEEF filesystem
fatalerror420

adds dependencies for binary file reading, as well as other file utilities. Orignally from Modlib

Documentation system integration for Advanced Trains
Y. Wang

Adds certain Advtrains-related items to the documentation system

Mystical Tools
liteninglazer

tool progression past diamonds and adds mystical staffs and wands

/giveme itemname completion
Hybrid Dog

Autocompletion of item names for the /giveme chat command