TheKingOfNerds

Makes the XP bar progress more satisfying to look at.

Makes trees in dense forests a little taller while staying vanilla. Helps with travelling.

Shows players' ping ranges as numbers... As a resource pack!

Adds loot obtained by killing the Warden

Adds vanilla-like terrain features to the world that actually have a use!

Totems' eye colors change across dimensions

Makes menu buttons (options, title screen, etc.) cycle between different colors

Replaces the half-heart texture with an animated heart

Animation to XP bottles to make them change colors like the orbs

Remakes the hotbar in the style of the inventory

Adds better custom loot dropped by the wither

Allows you to name a wool item "jeb_" in an an anvil to make it change colors, similar to sheep.

Adds back the recipe for the Enchanted Golden Apple, but modifies it so it's less farmable.

Adds a delay between placing and interacting with an End Crystal, making it more fair for combat.

Buffs all stick-type items, making them do 1 heart of damage in an emergency

Gives Villagers realistic death drops based on their profession.

Generates Gilded Blackstone in Blackstone blobs

Makes desert temples more random and interesting.

Makes the screen orange like settings on phones and computers

Makes the Mace explode when falling from 10+ blocks, damaging terrain.

Adds a powerful Full Heal Potion... But it's locked deep within the dangerous Ancient City.

Prevents void death by TPing you to 0, 0 in the Overworld. Can also be used if you set your spawn in the End.

Makes cacti damage you when mined with a fist

Adds particles to all falling blocks, which can, for example, help make dripstone cannon shots more visible.

Adds useful effects to certain items when thrown hard enough

Makes all pressure plates round, including pressed ones.

Adds an unobtrusive way to view important statistics about items in the inventory.

Adds an unlit state to campfire items, making them more realistic.

Removes all stone variants and other blobs that generate in caves, leaving ores unaffected.

Adds a sky island with loot and a boss fight.

Adds a house, separate from villages, that has loot and a villager living alone.

Allows you to distinguish potion modifiers from the default

Adds a new potion that gives powerful potion effects

Rewards taking less damage by making you deal more.

Adds a loot table to the Iron Golem, including a powerful item for PvP

Adds a simple flint spear to the game, similar to the stone spear.

Makes wolf armor protect against a /kill

Adds a bunch of spells for other projects to use, with customization. Makes projects that want to add spells easier to make, with any casting system.

Gives end crystals a powerful, balanced melee attack.

Adds some new commands that make creative mode more fun.

Makes projectiles bounce on slime blocks instead of just landing

Gives a chance of tripping when stepping onto a tripwire block.

Instead of being a storage block, makes Netherite blocks just a fancy building block.

Makes snowballs turn into small fireballs when on fire. Works with flame enchantment.

Makes you slower when you eat too much.

Makes rose bushes damage you when you step in them.

Makes ender chests teleport when you aren't using silk touch

Can also be called Rainbow Dog Collar. Changes the Wolf collar to a rainbow texture. Best effects on white collars.

Wires get hot! Makes redstone dust and blocks painful to step on.

Adds a tool to easily mark locations and death points

Makes cracked stone brick types break when you land on them from a high enough fall.

Allows you to light sticks using fire or soul fire, converting them to torches

Adds features that encourage exploration over constant grinding

Adds blasting recipes to go from cobblestone to blackstone to magma

Adds a cheaper, smaller version of the Ender Chest, entirely in a datapack

Makes the dragon's breath item rainbow

Makes slimes and magma cubes less threatening

Changes toggles such as On/Off and Yes/No to be green and red instead of white

Adds a shield for admins that makes you immune to damage

Makes dripstone break when hit by an arrow, which you can use as a trap.

Makes sunflowers cycle through a 7-color rainbow over 5 minutes

Makes TNT larger. 6 size, not 4.

Combat logging is now a feature, so it's not cheating!

Makes sulfur spikes poison you when landing too hard.

Full Netherite gives a set bonus of fire resistance

Makes grass transparent to increase visibility.

Adds a flame particle above TNT.

Prevents lag by punishing players for going over 10 render distance

Heals you when you step onto wool colors in order

Makes TNT smaller. 2 size, not 4.

Adds a trail behind Ender Pearls so you know where they went.

Gives you speed when you sprint for a long time.

Makes candles damage you when you stand on them.

Makes arrows disappear when they touch the ground.

Lets you wear glass and end rods on your head.

Getting close to a spider will put you in a web.

Shows the bottom of an End Crystal when it's not on a block

Makes minerals use the same color palette as dyes

Puts particles around End Crystals

Makes it harder to fall of the edge of a ladder

Gives you Slow Falling when you have Levitation to avoid heavy fall damage

The Overworld is cold. This pack makes blazes freeze when they leave the Nether.

Puts stone particles around silverfish

Makes torches damage you because they are hot.

Lets you move between rooms with pressure plates

Cauldrons now damage Endermen and allow you to ignore fall damage

Makes potted Wither Roses give the Wither effect.

Allows you to toggle between my dye-color buttons, pride buttons, and animated rainbow buttons, in one resource pack.

Poisons you when holding pufferfish.

Going in hot biomes with full leather is not a good idea.