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Modern DynamicsMinecraft mod for 1.21.1

Modern item and fluid transport for Fabric, inspired by Thermal Dynamics.

client and servernewest supported release 1.21.1preview support: 26.1-snapshot-1UtilityStorageTransportation
Latest version
1.0.0-alpha
Loaders
Fabric, NeoForge
Licence
LGPL-3.0-only
Downloads
165.7k
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Modern Dynamics servers

One click and Modern Dynamics is installed with the right loader, on hardware built for it.

  • 26.1-snapshot-1
  • Fabric
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Modern Dynamics declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1-snapshot-1Fabric, NeoForge25+declared16 Dec 2025
1.21.1Fabric, NeoForge21+declared8 Aug 2024
1.21NeoForge, Fabric21+declared13 Jun 2024
1.20.4Fabric, NeoForge17+declared7 Dec 2023
1.20.1NeoForge, Fabric17+declared12 Jun 2023
1.19.2NeoForge, Fabric17+declared5 Aug 2022
1.19.1NeoForge, Fabric17+declared27 Jul 2022
1.19Fabric, NeoForge17+declared7 Jun 2022
1.18.2NeoForge, Fabric17+declared28 Feb 2022

Download

From Modern Dynamics’s own host. Nothing is re-hosted here.

Browse 38 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    0.9.6 · 19 Jul 2025 · Modern-Dynamics-0.9.6.jar

    Get NeoForge

Most recently published release

1.0.0-alphaalpha28 Dec 2025

Modern-Dynamics-1.0.0-alpha.jar · 0.7 MB · for 26.1-snapshot-1 · NeoForge

Download this release
33cf13abdf29…
Older versions24
  • 0.9.619 Jul 20251.21.10.7 MB53.6k downloadsc97a73c675fc…Get
  • 0.9.525 May 20251.21.10.7 MB9.6k downloadsf98485a64c9c…Get
  • 0.9.47 Jan 20251.21.10.7 MB21.2k downloadscd4bfefd8f11…Get
  • 0.9.31 Jan 20251.21.10.7 MB747 downloads9b43d7261550…Get
  • 0.9.217 Sept 20241.21.10.7 MB7.8k downloadse43232725475…Get
  • 0.9.1-beta12 Jul 20241.210.7 MB3.1k downloads2b3c5d9bc5a4…Get
  • 0.8.926 May 20241.20.40.7 MB5.9k downloads188ccd1c44af…Get
  • 0.8.8-beta19 Mar 20241.20.40.7 MB2.3k downloadsde3f42e84eb5…Get
  • 0.8.7-beta8 Mar 20241.20.40.7 MB331 downloadsaed831fc11d1…Get
  • 0.8.6-beta6 Mar 20241.20.40.7 MB135 downloads08cd8db2ab64…Get
  • 0.8.4-beta5 Mar 20241.20.40.6 MB208 downloads142411de2b17…Get
  • 0.8.3-beta4 Mar 20241.20.40.6 MB103 downloads2f0904b03ea9…Get
  • 0.8.2-beta3 Mar 20241.20.40.6 MB113 downloadse1711ff2d199…Get
  • 0.8.1-beta25 Feb 20241.20.40.6 MB150 downloads1f500100a58b…Get
  • 0.8.0-beta29 Jan 20241.20.40.6 MB304 downloadsb025c5372a05…Get
  • 0.7.0-beta20 Sept 20231.20.10.6 MB40.9k downloadsdcc45c49ed9c…Get
  • 0.6.1-beta1 Jun 20231.19.2, 1.19.10.6 MB3.7k downloads9898330888f7…Get
  • 0.6.0-beta29 May 20231.19.2, 1.19.10.6 MB151 downloads09cb89ce2f5c…Get
  • 0.5.1-beta7 May 20231.19.2, 1.19.10.6 MB426 downloadsbdfae2090019…Get
  • 0.5.0-beta30 Apr 20231.19.2, 1.19.10.6 MB176 downloads7255a39f4015…Get
  • 0.4.3-beta7 Apr 20231.19.2, 1.19.10.6 MB431 downloads17267d66e73e…Get
  • 0.4.2-beta23 Mar 20231.19.2, 1.19.10.6 MB367 downloadsfcf6cce68741…Get
  • 0.4.1-beta17 Mar 20231.19.2, 1.19.10.6 MB182 downloads004263ed4916…Get
  • 0.4.0-alpha21 Feb 20231.19.2, 1.19.10.5 MB5.5k downloads77e3cf0d5e04…Get

Frequently asked

Does Modern Dynamics work on Minecraft 26.1-snapshot-1?

Yes. 26.1-snapshot-1 is the newest Minecraft version Modern Dynamics 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 Modern Dynamics support?

Everything the author has declared, from 1.18.2 up to 26.1-snapshot-1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Modern Dynamics on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Modern Dynamics support?

Fabric, NeoForge. 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 Modern Dynamics?

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 Modern Dynamics 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 Modern Dynamics?

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 Modern Dynamics 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.

Details from Modrinth, where the author last updated it on 28 Dec 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? .