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Does It Tick?Minecraft mod for 1.21.1

Ticking Entity Optimizations

server onlynewest supported release 1.21.1UtilityOptimizationManagement
Latest version
fabric-1.21.1-1.1.4
Minecraft
1.20 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Fabric, Forge
Licence
LGPL-3.0-only
Downloads
1.6M
Updated
19 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Does It Tick? servers

One click and Does It Tick? is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Fabric
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Does It Tick? declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.20.1Forge, Fabric, NeoForge17+declared12 Jun 2023
1.20Fabric, NeoForge, Forge17+declared2 Jun 2023

Download

From Does It Tick?’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric

    fabric-1.21.1-1.1.4 · 27 Mar 2025 · does_it_tick-fabric-1.1.4-1.21.1.jar

    Get Fabric

  • NeoForge

    neoforge-1.21.1-1.1.4 · 27 Mar 2025 · does_it_tick-neoforge-1.1.4-1.21.1.jar

    Get NeoForge

Most recently published release

fabric-1.21.1-1.1.4release27 Mar 2025

does_it_tick-fabric-1.1.4-1.21.1.jar · 0.7 MB · for 1.21.1 · Fabric

Download this release
3e6b692c1073…
Older versions20
  • forge-1.20.1-1.1.427 Mar 20251.20.1, 1.200.3 MB869.8k downloads4f6fe92ef0ec…Get
  • fabric-1.20.1-1.1.427 Mar 20251.20.1, 1.200.4 MB270.8k downloads181f22c37eea…Get
  • neoforge-1.21.1-1.1.427 Mar 20251.21.191 KB213.7k downloadse8e46f601b84…Get
  • fabric-1.21.1-1.1.325 Mar 20251.21.10.7 MB121 downloadsb11150fdf938…Get
  • fabric-1.20.1-1.1.325 Mar 20251.20.1, 1.200.4 MB138 downloads5309d70e14a9…Get
  • forge-1.20.1-1.1.325 Mar 20251.20.1, 1.200.3 MB249 downloadsc5b32a3ea978…Get
  • neoforge-1.21.1-1.1.325 Mar 20251.21.191 KB143 downloads760ad20f3a84…Get
  • fabric-1.21.1-1.1.224 Mar 20251.21.10.7 MB99 downloadsc064b62a50bb…Get
  • fabric-1.20.1-1.1.224 Mar 20251.20.1, 1.200.4 MB152 downloadsa5046b94f731…Get
  • forge-1.20.1-1.1.224 Mar 20251.20.1, 1.200.3 MB185 downloads46d37efb154e…Get
  • neoforge-1.21.1-1.1.224 Mar 20251.21.191 KB187 downloadscbc04a5d87d9…Get
  • fabric-1.21.1-1.1.123 Mar 20251.21.10.7 MB214 downloads3a1863e52d78…Get
  • fabric-1.20.1-1.1.123 Mar 20251.20.1, 1.200.4 MB139 downloads381fcbd55e0b…Get
  • forge-1.20.1-1.1.123 Mar 20251.20.1, 1.200.3 MB297 downloadsc852c22727f9…Get
  • neoforge-1.21.1-1.1.123 Mar 20251.21.191 KB119 downloads0215ef673e9e…Get
  • fabric-1.20.1-1.1.06 Feb 20251.20.1, 1.200.4 MB1.1k downloads66fc170af545…Get
  • fabric-1.21.1-1.1.06 Feb 20251.21.10.7 MB37.0k downloadscd9312e8b299…Get
  • forge-1.20.1-1.1.06 Feb 20251.20.1, 1.2091 KB26.4k downloadsf2da5d1a4fc2…Get
  • neoforge-1.21.1-1.1.06 Feb 20251.21.191 KB12.7k downloads8c6dc1997612…Get
  • 1.0.025 Aug 20241.21.10.7 MB860 downloads912bbbd2d47c…Get

Frequently asked

Does Does It Tick? work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Does It Tick? declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Does It Tick? support?

Everything the author has declared, from 1.20 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Does It Tick? on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Does It Tick? support?

NeoForge, Fabric, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Does It Tick??

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Does It Tick? under?

LGPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Does It Tick??

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Does It Tick? safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 27 Mar 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .