Useful Redstone Reborn by _TheCreator_ (ported to 1.12.2 by _Maxmos_), MCreator
With new redstone content, make the game funnier !
Resource Pack HUD by phantamanta44
Allows resource pack authors to modify the structure of the in-game HUD.
JeckelMilkMod by JayJeckel
JeckelMilkMod implements milk as a custom fluid, allowing it to be used in fluid systems, similar to water and lava.
Galacicraft Pixel Sun by RamiLego4Game, Flashy-3, TheUnknownPlayer
Galacticraft 2 Add-on That Adds New Galaxy (Pixel Galaxy)