Mods for 1.21.9
1,997 mods match your filters.
Server mod/plugin where you can easily travel to other servers. It uses Mojangs new transfer packet.
This mod gives you complete control over mob spawning with per-rule filters, category caps, loot/XP scaling, attribute multipliers, and mob replacement — no coding required, just edit the JSON config and reload. 🔌✨
BackupMod is a powerful Minecraft server mod for easy, automatic, and manual backups, with permission management, auto-deletion, and more.
Bedrock-style trident killers for Java Edition — no carpets, no gimmicks. Throw a trident, aim a piston at it, farm. Server-side only.
Summon a pack of buffed tamed wolves on top of you with a fishing rod as seen in Flamefrags' Unstable SMP videos.
Wlodzimiers Blocks is a server-side mod that adds some custom decoration and functional blocks using Polymer!
A Minecraft mod that disables item breaking. Tools and armor reach 0 durability, then lock until they're repaired, preserving enchanted gear.
A Polymer Patch mod for Fright's Delight, allowing it to work fully server side!
Mod that increases trading for villager Toolsmith jobs using 32 emeralds for 64 Gunpowder
Enhanced tellraw command and managed tellraw storage
Build portals on a Fabric server to teleport between servers via Velocity.
Adds recipes for potions that can spread biomes
A Polymer Patch mod for Ube's Delight, allowing it to work fully server side!
Scoreboard ranking mod: web dashboard access, historical data query, point lookup for arbitrary post-install dates.
The ice age is back! Use your favorite biome mods and survive in a frozen world
This mod makes Trial Spawners and Vaults mineable with Silk Touch.
Makes hoppers craftable with stone instead of just iron (+ more options)
You can view a villager's inventory by sneaking and then interacting.
Server-side mod that makes players burn in sunlight like some mobs do.
Prevents endermen from making holes in terrain while still allowing them to take blocks they like.
PackSquash runner for polymer resource packs!
Prevents crops from being trampled.
Add badlands biomes as separate dimension.
Simple mod to remove limits that Mojang placed