Minecraft Datapacks

Backpacks Datapack (1.17+) adds visible, working, customizable backpacks with 27-slot storage—no mods needed.

Minecraft project allows you to craft any object you can't craft it in your vanilla Minecraft world.

Allows you to obtain the speed effect when walking on path blocks [1.21.9 - 26.2]

Datapack that allow passage from end to overworld

Better Crafts: Hopper is a data pack that allows you to craft hopper (with barrel) [1.16.x - 26.2]

Modern data pack for teleport requests, like /tpa and /tpahere

This datapack makes you bounce like a sulfur cube but a... tiny bit amplified, we'll say.

Allows you to skip items over bodies of water.

Allows for bundles and shulker boxes to be upgraded with netherite upgrades templates to keep items even if they fall in lava.