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Short CircuitMinecraft mod for 1.21.11

Fast, compact, modular way to design redstone circuits.

client and servernewest supported 1.21.11TechnologyUtilityGame Mechanics
Latest version
1.0.10-1.19.2-forge
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
GPL-3.0-only
Downloads
15.7k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Short Circuit servers

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

  • 1.21.11
  • Fabric
  • Quilt
  • NeoForge
  • 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 Short Circuit declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric, Quilt, NeoForge, Forge21+declared9 Dec 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, Quilt, NeoForge, Fabric21+declared23 Oct 2024
1.21.1Forge, Quilt, NeoForge, Fabric21+declared8 Aug 2024
1.21Fabric, Forge, NeoForge, Quilt21+declared13 Jun 2024
1.20.1Fabric, Quilt, NeoForge, Forge17+declared12 Jun 2023
1.20Forge, Quilt, NeoForge, Fabric17+declared2 Jun 2023
1.19.2NeoForge, Quilt, Forge, Fabric17+declared5 Aug 2022
1.19.1Fabric, Quilt, NeoForge, Forge17+declared27 Jul 2022
1.19NeoForge, Forge, Fabric, Quilt17+declared7 Jun 2022

Download

From Short Circuit’s own host. Nothing is re-hosted here.

All 34 releases
1.0.10-1.19.2-forgerelease6 Jul 2026

short_circuit-1.0.10-1.19.2-forge.jar · 0.3 MB · for 1.19.2, 1.19.1, 1.19

Download latest
13b932483cd1…
Older versions24
  • 1.0.10-1.20.1-forge6 Jul 20261.20.1, 1.200.3 MB68 downloads7537db8e9858…Get
  • 1.0.10-1.21.1-forge6 Jul 20261.21.1, 1.210.3 MB10 downloads52d1e29796cf…Get
  • 1.0.10-1.21.4-forge6 Jul 20261.21.4, 1.21.30.3 MB4 downloads96910ffa207f…Get
  • 1.0.10-1.21.11-forge6 Jul 20261.21.110.3 MB8 downloads974f36922d6f…Get
  • 1.0.10-1.21.4-neoforge6 Jul 20261.21.4, 1.21.30.3 MB5 downloads56449a2d025a…Get
  • 1.0.10-1.21.1-neoforge6 Jul 20261.21.1, 1.210.3 MB102 downloads581a188ae0e2…Get
  • 1.0.10-1.20.1-fabric6 Jul 20261.20.1, 1.200.3 MB11 downloads3d420bf8ddcd…Get
  • 1.0.10-1.21.11-neoforge6 Jul 20261.21.110.3 MB10 downloads5ca713903094…Get
  • 1.0.10-1.19.2-fabric6 Jul 20261.19.2, 1.19.1, 1.190.3 MB3 downloads93f6585f59ce…Get
  • 1.0.10-1.21.1-fabric6 Jul 20261.21.1, 1.210.3 MB27 downloadsd3e061218a1c…Get
  • 1.0.10-1.21.11-fabric6 Jul 20261.21.110.3 MB33 downloads4e31d402cfaf…Get
  • 1.0.10-1.21.4-fabric6 Jul 20261.21.4, 1.21.30.3 MB10 downloadsc19f1c848cdf…Get
  • 1.0.9-1.21.1123 Jan 20261.21.110.3 MB358 downloadsfdbb3e21fc03…Get
  • 1.0.9-1.21.423 Jan 20261.21.40.3 MB42 downloads583cec099dfe…Get
  • 1.0.9-1.21.123 Jan 20261.21.10.3 MB178 downloadsf10559655324…Get
  • 1.0.9-1.20.1-forge23 Jan 20261.20.1, 1.200.3 MB514 downloads9de2495933aa…Get
  • 1.0.9-1.19.223 Jan 20261.19.2, 1.19.1, 1.190.3 MB14 downloadsd50f3126b5b8…Get
  • 1.0.9-1.20.123 Jan 20261.20.10.3 MB295 downloads302850b635fb…Get
  • 1.0.8-1.21.1117 Jan 20261.21.110.3 MB34 downloads8315dacb827a…Get
  • 1.0.8-1.21.417 Jan 20261.21.40.3 MB11 downloads670f9cc1c388…Get
  • 1.0.8-1.21.117 Jan 20261.21.10.3 MB13 downloads6b1a368c3eaf…Get
  • 1.0.8-1.20.117 Jan 20261.20.1, 1.200.3 MB8 downloads35b63dda3351…Get
  • 1.0.8-1.19.217 Jan 20261.19.2, 1.19.1, 1.190.3 MB8 downloads257d20cc7852…Get
  • 1.0.7-1.21.16 Jan 20261.21.10.3 MB27 downloads04a01878b7c6…Get

Frequently asked

Does Short Circuit work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Short Circuit 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 Short Circuit support?

Everything the author has declared, from 1.19 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Short Circuit 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 Short Circuit support?

Fabric, Quilt, NeoForge, 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 Short Circuit?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Short Circuit under?

GPL-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 Short Circuit?

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 Short Circuit 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 6 Jul 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .