Minecraft Java 1.21 Mods
Browse 126,767 free mods for Minecraft Java 1.21 — popular picks include f1ow pack, simMC 奥术卷轴计算器, WeeklyTime.
Step by step: How to install Minecraft Java mods & modpacks
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f1ow pack
F1ow Pack is a sleek, highly functional resource pack designed for players who demand maximum visibility, minimalism, and top-tier performance.
simMC 奥术卷轴计算器
Client-side recipe and material calculator for simMC Arcane Scrolls, with exclusions, alternatives, totals, and rotation advice. / 面向 simMC 奥术卷轴的客户端材料计算器,支持材料排除、多方案与轮换建议。
WeeklyTime
Tracks player playtime and reports it to admins via a Telegram bot. Works on Paper, Spigot, Bukkit and other Bukkit forks, 1.21 – 26.x.
Frogs Custom Scaffolding limit
Lets the Server Admin or a player with permissions to perfrom a command to update the limt for placing scafolding sideways
RZ-PlaytimeRewards
Reward your players for their playtime with fully customizable GUI rewards!
Concierge
Your server's concierge. Provides homes, spawn, tpa, kits and more.
Doodle Title
Makes the Minecraft title a Doodle.
Glacial BETA
BETA release for the mod "Too Much Progression"
APRP
this is my resourcepack that makes Minecraft a bit different, the project is not finished
Untitled Inventories API | A better way to create inventories [1.8 - 26.2]
Untitled Inventories API -|- Create inventories faster and smarter
GodX
Fun, Custom Items, Management
ItemGuard LITE — Item Logger, History Tracker & Duplicate Detection
Track valuable items with permanent IDs, full history and duplicate alerts. Free, no setup.
sChatManager
Completely disables chat and blocks blacklisted commands. No permissions, no bypasses. Works on 1.8-26.2.

MinigameFramework
A framework for building Minecraft minigames on Paper 1.21.
Beaver | Advanced Server Maintenance & MOTD System -「1.17 - 1.21」
Next-Gen Server Management & Maintenance System with Discord Webhooks
CleanPulse - Next-Gen Server Optimizer & Anti-Lag
Smart Server Optimization. Zero-Loss Performance.
MyTab
simple and effective

Better Crafting Recipes
Adds various crafting recipes I think deserve to be in the game
Ultimate Skript Spawn Configuration
Spawn Skript with Warmup teleport, cooldown, and hex network messages
W's Tinymon
Makes you and your Pokémon TINY!
W's Permadeath
Hardcore for your Pokémon
OGAdvanceMenu — Advanced Minecraft GUI Menu System
Create stunning, powerful, and fully customizable Minecraft GUI menus.
Wood Staining
Bleach wood to make it lighter or Stain it with wax to make it darker!
Higher Enchantments Levels
Enchantments up to level 10 and level 5. (simpler than a mod)
ClaimCycle
ClaimCycle is a customizable daily rewards plugin for Minecraft servers, featuring configurable cooldowns, playtime requirements, GUI-based rewards, permissions, multiple languages, and support for different player ranks.
Tpa-Team MC
A plugin adding teams teammsgs and tpa

Thorn Damage
This project implements the popular thorn damaging arrow machine with a papermc plugin.
EasyPunish
An Punishment plugin allows to you to control over your server
LightBlockCrafting
Craftable, always-visible light blocks in 15 brightness levels. No resource pack, no client mod.
SyncDeluxe
Multi-server player data sync plugin with secure backup system.
ItemChatSRV
Interactive item, inventory, and coordinate previews in chat — with automatic relay to Discord via your existing DiscordSRV setup.

67 totem
Totem is 67. This resource pack changes the Totem of Undying to display the legendary number 67.
Simple Texture Rework
Offers some simple texture changes to some items in the game
MCRiderWheel
This mod allows you to control MCRider using a racing wheel!!!
DuskTrade
Secure, fully configurable item and EssentialsX money trading for Paper and Folia.
Vote Tracker
Let players see when they can vote next!