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Resources / Mods / FastAnim

FastAnim

Speeds up entity animation calculations!

ModsFree1.19 – 1.20
by Lunade · listed from Modrinth
Download › Install with the launcher

Opens Modrinth · 3,873,187 downloads there

What it does

Speeds up entity animation calculations!

FastAnim is a resource made by Lunade. It supports Minecraft 1.19 – 1.20. It has been downloaded 3,873,187 times on Modrinth. The last update came out on May 13, 2023.

Supported versions

1.201.19

Release history

FastAnim has had 16 releases on Modrinth since Jul 28, 2022. None of them came out in the past year. The newest is 1.6-1.20, released on May 13, 2023. It is made for Minecraft 1.20, 1.20.1. It runs on Fabric and Quilt. The download is 116 KB.

VersionReleasedMinecraftType
1.6-1.20May 13, 20231.20, 1.20.1Release
1.6-1.19.4May 13, 20231.19.4Release
1.5.7-1.19.3Jan 2, 20231.19.3Release
1.5.7Jan 2, 20231.19.1, 1.19.2Release
1.5.6-1.19Sep 28, 20221.19, 1.19.1, 1.19.2Release
Description from the author on Modrinth

How does this benefit performance?

Each time Minecraft wants to draw a frame, ALL entities recalculate the angles of each of their limbs. However, due to a huge oversight by Mojang, MANY of these calculations can easily be sped up, and are sometimes flat-out unnecessary. This mod fixes that by making PI/180 a stored value that isn't calculated multiple times for each entity, using variables instead of repeated calculations, and more. This, when applied to all entities, does indeed speed up performance, whether it be a small bit or a noticeable bit, depending on the surrounding entities and your PC.

This mod is archived.

Written by Lunade. Read it with pictures on Modrinth.

How to install FastAnim

  1. This mod runs only on your own game. Servers do not need it, so you can use it on any server.

  2. Install Fabric and Quilt for Minecraft 1.19 – 1.20.

  3. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  4. Start Minecraft with the Fabric profile.

  5. With the CraftRank Launcher you can skip these steps: open Mods, search for FastAnim and click Install.

Compatibility

Minecraft versions
1.20, 1.19
Runs on
Fabric, Quilt
Where it runs
Client only (your game)
Edition
Java
Needs
Nothing else
License
MIT
Price
Free
Upkeep
Actively updated (Nov 10, 2026)

FastAnim compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
FastAnimthe one you looked at3.9M1.19 – 1.20May 13, 2023Free
Entity Cullingtr7zw187.2M1.8 – 26.xOct 8, 2026Free
Enhanced Block EntitiesFoundationGames25.8M1.16 – 1.21Jan 20, 2025Free
Better Block Entitiescseden11.6M1.21 – 26.x2 days agoFree

Questions

Does FastAnim work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.20.

Is FastAnim free?

Yes. FastAnim is free to download from Modrinth.

Is FastAnim client-side or server-side?

Client-side. FastAnim goes in your own mods folder and works on any server, including servers without mods.

Is FastAnim still updated?

Yes. The last update came out in the past day.

What are the best alternatives to FastAnim?

The closest ones are Entity Culling, Enhanced Block Entities and Better Block Entities. Compare all alternatives

Alternatives to FastAnim

Compare all alternatives ›

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