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2mal3's Avatar 2mal3
Level 67 : High Grandmaster System
No Lag Datapack
release No Lag [1.20] Minecraft Data Pack downloads

This datapack improves and optimizes the performance of the minecraft world to ensure a good gaming experience. To achieve this, this datapack uses over 6 efficient methods, more than similar datapacks that use only a few methods. These methods can be easily configured via the in game GUI, which provides additional information and special actions. Thereby the datapack was designed with performance in mind, so that it has almost no effect on the game performance itself.

📖 Features

  • over 6 different methods to reduce lag that actually work
  • does not affect important entities
  • simple in-game GUI with many settings
  • additional information about the world
  • does not create lag itself

By default, all farm animals, bosses, decorative entities, pets, near entities and entities with names are not deleted. However, all are frozen if they are too far away from a player, except if they are an end boss or have the name ignore.
Additionally, all entities that are within 64 blocks of an armor stand named ignore will not be frozen.

All settings and actions can be done via the in game GUI. To open it you just have to type command:
/function #nola:menuinto the chat (only works with command permissions).

📝 Methods to Reduce Lag

  • Entities that are too far away from a player are frozen
  • in certain intervals all unimportant entities are deleted
  • multiple Xp Orbs are combined
  • collision of farm animals are deactivated
  • tems despawn earlier
  • les entities can stand together on one block
  • If too many entities of the same type are too close to each other, all other entities of the species will be deleted

📒 Notes

  • ONLY the latest version of the datapack for Fabric and Vanilla 1.20 is supported
  • bug reports and suggestions are ONLY accepted on GitHub
  • to uninstall click in the datapack menu on Uninstall this datapack and then remove the datapack from the worlds folder
  • datapack was created with mc-build
  • datapack should not create any lag by itself

🗄️ Old Versions
Older datapack versions for older versions of Minecraft. It is not recommended to use them as they are no longer supported and may contain dangerous bugs that will not be fixed.

The ONLY purpose of the datapack is to improve the TPS, NOT the FPS. There may be an FPS improvement in singleplayer mode, but this is more because the computer has to spend less time on other calculations. If you are looking for real FPS improvement, I would recommend Fabric/Quilt with Sodium.
If your server has performance problems, I would also advise you to try PaperSpigot or Fabric/Quilt with Lithium first, as these are much more powerful than this datapack.
CompatibilityMinecraft 1.20

35 Update Logs

Update v3.1.5 : by 2mal3 07/01/2023 6:47:48 amJul 1st, 2023

  • updated to Minecraft 1.20
  • removed glow squids from farm animals -> now affected by lag clears
  • improved performance of lag clears
  • broken automatic updates between v3.0.3 - v3.1.1

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03/12/2024 7:12 pm
Level 1 : New Miner
Sammysuniverse's Avatar
My World is Still Laging
01/04/2024 3:06 am
Level 2 : Apprentice Miner
MrOxideYT's Avatar
07/27/2023 10:55 pm
Level 1 : New Miner
ButterMcNuggets's Avatar
Your data pack is amazing! No Lag! The only thing is that I AM VERY CONCERNED ABOUT ONE THING! Items despawn within SECONDS from when I die or drop it on the ground. PLEASE HELP! Edit I realized that Cobblestone is the only one doing this but still I want to increase the cobble despawn rate.
07/28/2023 5:20 am
Level 67 : High Grandmaster System
2mal3's Avatar
bug reports and suggestions are only accepted on GitHub
06/19/2023 3:38 pm
Level 1 : New Miner
User4641753G's Avatar
Is it possible to disable despawn Minecart?

Можно ли отключить деспавн вагонеток?
06/13/2023 6:31 pm
Level 58 : Grandmaster Ranger
Peppe73's Avatar
For 1.20.1 ?
06/15/2023 12:46 pm
Level 67 : High Grandmaster System
2mal3's Avatar
Update is planned, but may take some time
04/29/2023 12:19 am
Level 1 : New System
ItsEnder726's Avatar
Hi, does it work in 1.19.2?
04/29/2023 6:15 am
Level 67 : High Grandmaster System
2mal3's Avatar
I have added a category for this in description at 🗄️ Old Versions.
03/30/2023 6:25 am
Level 1 : New Miner
Yash404's Avatar
I installed the data pack once but then realized that there wasn't much improvement in my singleplayer world so deleted it but now all my passive mob collisions are very weird and the passive mobs in the surrounding area like horses and even my pets are not moving and I can not interact with them in any way. Please tell me if there is any way i can fix this .

ps. I deleted the data pack directly from the datapacks folder if that means anything