Tuxie

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)

Makes chat unreportable (where possible)

A mod to optimize the Minecraft networking stack

Clumps XP orbs together to reduce lag

Fixes Minecraft bugs found on the bug tracker

A Fabric mod designed to improve the chunk performance of Minecraft.

See farther without turning your game into a slide show

Ensures correct destinations when travelling back and forth through Nether Portals in Multiplayer.

Microsoft flight simulator for Minecraft elytras.

A mod that aims to optimize the minecraft server.

An efficient and non-locational redstone dust implementation

Take full control over your vanilla game

A small quality of life tweak to the Mending enchantment

Disables the increased durability loss in combat and enables Looting for axes and more!

Use regular Deepslate in the stonecutter!

A mod to remove minecraft moved too quickly! and moved wrongly (speed limits)

Shows the axolotl variant in buckets

Easily toggle invisibility on your item frames by sneaking.

Light-weight mod for changing the default values of gamerules.

This mod allows server owners to change player list look!

Allows you to open and manipulate the inventories and ender chests of online and offline players. Server Side

An actual working right click harvest without dependencies. XP from harvest feature as well. Should work with most modded farming mods.

Makes world borders work per dimension

Prevents player from spamming excessive recipe book packets to lag out the server

This mod makes the Shulker Box more portable.

Gives more control over the mobGriefing game rule by splitting it into four.

Impaling deals extra damage to mobs touching water or rain, ensuring parity with Bedrock Edition

Free your pets from the curse of having to sit, let 'em roam!

A small mod that fixes fish stop moving entirely MC-182763

Turn concrete powder into concrete by right-clicking a cauldron. Fully compatible with modded concrete. (E.g. Dye Depot)

Link your Minecraft server chat with your Discord (integration, bridge)

Allows the day and night durations of Minecraft days to be customised, without changing tick speed.

AFK utilities for servers: Recolor AFK players in tab list, exclude AFK players from the sleeping requirement, broadcast messages when players go AFK, and more.

Collected drops go into an offhand shulker box

Ensures a dragon egg spawns each time a dragon is killed, regardless of whether a dragon has been killed before.

Makes foxes and players glow when they eat glow berries or other glowy items!

Makes golden armor trims pacify piglins

Make leaves immediately decay!

Fixes rabbit pathfinding efficiently

Serverside mod that prevents non-spectators from seeing spectators grayed out in the tab player list.

NoVaultLimit removes the open-once-per-player mechanic from the new vaults.

Server-side sitting mod, with customizable block list and conditions for sitting

Named baby animals will never age! They cannot grow up, forever just a little guy!!! (They may be unnamed with an unnamed nametag.)

SilkTouch Spawners, Trial Spawners, Vaults, Budding-Amethyst, and more; configurable.

Loyalty tridents that are thrown into the void return to the player.

Lightweight server‑side mod allowing you to share villager cure discounts with everyone.

Feather Falling prevents trampling Farmland; or, disable farmland being trampled, entirely!

Armor Stands start with Arms! They can be removed with Shears and replaced with Sticks.

Add an /r command to your server. You can respond to the latest msg you got with /r

Restores the original Zombified Piglin loot mechanic like it was in 1.21. Fixes Gold farms

Time stops when no players are online; players can be blacklisted from effecting the time-counter/day-counter.

Allows players to give/gift experience to each-other, this allows experience to be used as realistically-exchangeable currency.

Charged-Creeper's victims ALL drop heads (including players); highly configurable.

Allows some f3 information to be gained from normal gameplay: time-of-day, coordinates, and slime chunks.

Axolotls' "blue" variant becomes uninheritable; all blue axolotls will have been by chance! Chance is configurable, 1-in-1200 by default.

Till (hoe) Podzol to convert it to dirt and drop 1-4 Leaf Litter.

Armor-Stands with arms will have arms and those without will lack them.

Gamerules for Sponge/Wet-Sponge range and liquids: allowing any distance removed of water/lava/powdered-snow.