Data Packs for Minecraft Java
Browse 615 free data packs for Minecraft Java — popular picks include Monster Tinker, VPB GTA V Los Santos Weaponry, Incedium weapons X spore.
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Monster Tinker
Replaces the vanilla mobs' melee weapons and armor with their Tinkers' Construct counterparts
VPB GTA V Los Santos Weaponry
A pack for Vic's Point Blank that adds guns from Grand Theft Auto V
Incedium weapons X spore
a mod that makes the incendium weapons work with the mobs fro Fungal infection spore
Deadly Arsenal
Gear up for ultimate chaos with a massive arsenal of weapons (kits) designed for fast-paced PvP and high-energy multiplayer minigames!
BrawlWiz's: FactionCraft
Fight against other factions in this 512x512 block wide world! Gather Mythic Weapons while using armor sets that provide with extra abilities to fight against your opponents.
Better Vampirism Combat
A better combat datapack with custom combos for every weapon added by Vampirism!
Upgrade Template Progression
This datapack/resourcepack will remove normal crafting of Armor/Tools/Weapon and pushes the player to use the Smithing Table to "upgrade" there items, this also means you are pushed to explore places to find templates for all the upgrading needs.
Aiko's Rifled enchantment
Enchantment that turns a crossbow into a gun
Craft TNT from Gravel
This data pack allows you to craft TNT from gravel and gunpowder. The sand recipe is also kept so it allows you more choice when crafting TNT.
Instant Win Button
Adds an instakill melee weapon... or so you thought.
Hammer of Gravity
Hammer of gravity is a weapon in the Minecraft Dungeons.I added it to Minecraft.
Point Blank - Ferret's YonKaGor Speckle Plushie
Adds a YonKaGor plushie. That does nothing. To a gun mod.

Shroomified
A Minecraft datapack adding mushroom weapons, tools and armor!

Siege!
Medieval Weapons, adding variation and choice to combat in Minecraft!
Windcharge tech & Dash weapons
This is a small project I made for a commission. Implements windcharge stop / reset from many ffas that run on 1.8, a stunslam scoreboard, and dashable weapons.
Armed And Ready - VPB/PBJ addon
PvP and survival-focused gun pack addon for VPB/PBJ
Custom Objects
it adds some weapons,enchantments and armors!(I plan to add more things in future!)
Thor Love & Thunder Datapack
An upgraded Thor Weapons datapack that brings Mjolnir, Stormbreaker, Cracked Mjolnir, and the Thunderbolt to your world
Tim's Blackpowder Weaponry
A content pack for Vic's Point Blank that adds various weapons from the black powder era, primarily focusing on the 18th century. (such as muskets)
ZTools
A bunch of miscellaneous items and tools for Minecraft, including weapons, tools and more.

RPG Loot Reforged
A fork of LostPuppet's remake of Michael9r9r's rpg loot system. Every weapon has unique stats and abilities.
CMBT (Combat)
Combat datapack that turns existing tools into new weapons.
Harder Tools
Makes crafting tools and weapons more difficult, making crafting more realistic
Tinker's Construct x Better Combat
Adds Better Combat tags to Tinker's Construct weapon types.
Vanilla Revamped
A Datapack and Resource pack combo that aims to add new structures, weapons, tools, and armor to improve the Minecraft experience.
No Netherite Datapack
A small datapack that removes craftable netherite tools and weapons
Looting for All
A simple datapack that allows looting to be put on all weapons, not just swords.
Extra Battle Enchantment - 额外战斗附魔
Added 24 combat-oriented enchantments in the original style, modified some vanilla enchantments, and enabled axes and hoes to serve as primary weapons, just like swords. 添加了24个原版风格的战斗向附魔, 以及修改了部分原版附魔, 并使得斧头和锄头也能像剑一样成为主武器
The Warden Scythe
This datapack add a powerful weapon but hard to get !
Swordless
A data pack that disables swords and makes other weapons more viable.
Gobber Material Pack for Basic Weapons
Material Pack for the Basic Weapons mod which adds new weapons. This is a compatibility pack for the 'Gobber' mod
Spartanfire x Epic Fight Compat
Basically a datapack that gives epic fight animations to the spartanfire weapons (which is an addon to spartan weaponry).
No More Smithing - Craft Netherite
give the option of crafting netherite tools, weapons and armour without templates but using more netheire ingots.
Skeleton Swordies
Makes skeletons and variants spawn with melee weapons!
Gunpowder Crafting Recipe [GCR]
A "realistic" craft that allows making gunpowder using existing in-game materials as replacements for its real components: a highly flammable fuel, an energy source and phosphorus.

LOX Sword
Adds an craftable LOX sword which is a very powerfull weapon from !$#%