Good for 1.21.1 modpack

Adds larger train bogies with (and without) valve gear, and more

Wakes aims to add simple wakes that fit the spirit of vanilla

A client-side mod that adds dynamic block trails

Plants physically react to players, mobs and items — no shaders required.

A vast expansion to snowy and forested areas of the game.

Adds the Easel and more, making interacting with paintings much easel-ier

Adds many ideas from Nekomas videos

Lets you combine different slab types

Untrim your gear and get your trim template and material back. Supports many mods like colorful trims and tool trims.

Turn any item into an Eye of Ender for any structure.