With the Qi-Regenerating EXP 1.15.1-1.15 tweak data pack it will restore experience levels at a rate of 1 per second to the highest experience level you have achieved, or any other maximum exp level you can set!
The Disable Hostile Grief 1.15.1-1.15 is data pack was created specifically to allow villagers to harvest and snow golems to place snow layers! And also save the desired gamerule functions mobGriefing = false. Please note that this data pack installs the mobGriefing gamerule to true!
Anvil Mending 1.15.1 this tweak data pack will allow you to repair or enchant items as many times as you want (although enchantments are still limited to the maximum number of enchantments a particular item can take), as the cost of repairing is always reset to 0, rather than accumulating until the item becomes too
This 1.15.1 data pack kills any Wither boss who is not spawned in an Nether fortress and you can get a 4 soulsand and 3 wither skulls (just so it’s not wasted).
Cave Collapse 1.15.1 tweak data pack is able to add a fully customizable chance that natural stones will break down in randomly formed chunks when you go for a loot and this makes the treasures as dangerous and exciting as possible.
Painted Blocks 1.15.1-1.15 data pack allows you to use a brand new brush element to draw blocks as well as create some new blocks that you can build and decorate a bit! To get the brush, rename the stick to “brush” in the anvil.
The Headsman’s Axe 1.15 this data pack will be able to return for you the heads of mobs that you killed when you strike a fatal blow with a Golden axe! It supports almost all varieties of animals and professions of villagers!
Underground Overhaul 1.15 this data pack will add for you a lot of new and quite useful features to the outside world, including new fossils, rich ore veins and underground biomes with different types of stones replacing ordinary stone from bedrock to sea level! New deposits, hazards and decorations will be added to the dungeon.
Campfire Torches 1.15-1.14.4 this data pack will allow you to use the vanilla bonfire to set fire to the vanilla sticks and as a result get real torch. This process will take you exactly five minutes. Quite a logical data pack that can really help you out!
This data pack is designed to add to your game a just one small change – now opening the chest under water will lead to the release of bubbles from it. This is a small data pack, but it is designed to make your game more realistic.