Mods for 1.21.4
1,283 mods match your filters.
Easiest Minecraft–Discord link! NO bot setup or configuration files! Add chat bridges, view stats and inventories, run commands and more!
A well-optimized data pack that gives armor stands arms by default!
On screen CPU GPU usage with Mod Menu settings. Shows temps and more useful info
Network bandwidth optimization through packet header indexing, aggregation + Zstd compression, delayed chunk caching, and persistent client-side chunk deduplication.
Instantly gain XP without the need to manually collect experience orbs while improving performance!
A simple mod that fixes writing a "t" into chat window aka Mc 122477, the random extra chat character on Unix-based systems like linux, macOS, ...
This mod will disable the annoying tutorial pop-ups. This allows the user to have a more enjoyable experience.
A Minecraft chunk generation datapack
Fixes items being held weirdly in first-person when using Riptide Tridents
A client-side optimization mod that speeds up throwable item usage by resending interaction packets before the server cooldown finishes.
Fast Random Teleportation for everyone, configurable and extensible
Nearly perfect FPS lock for Minecraft: lock to an exact FPS value for smoother input, cleaner recordings, and reproducible benchmarks.
Disables all lighting calculations. This allows for a fullbright that also improves performance.
Removes crashing from particles and large amounts of arrows stuck in players.
The proxy in the device is automatically read to speed up Yggdrasil verification.
This datapack increasing the spawn rates of vanilla minerals slightly.
A mod that automates the fishing process!
This anti-cheat ensures fair gameplay by verifying client mods and textures, blocking hacked clients and unauthorized tools, and giving server owners full visibility and control to keep their SMP secure and competitive.
This mod allows the server to automatically compile most of the functions to Java bytecode
Always show your skin parts.
Expands Minecraft's window settings with native and borderless fullscreen modes, customizable focus-loss behavior, and independent loading-screen options — including staying minimized until the game finishes launching!
A mod that reduces the useless information from F3, can be toggalable with F8.
Scratch for Minecraft automation
Do you want to explore the tallest dungeon tower ever? You've found the right mod!