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Expanding TechnologiesMinecraft mod for 1.21.1

Expanding Technologies is an addon that expands the Create mod with new features!

newest supported release 1.21.1TechnologyCreateRedstone
Latest version
1.3.5 NeoForge 1.21.1
Loaders
NeoForge, Forge, Fabric
Licence
not stated
Downloads
125.7k
Updated
25 d ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Expanding Technologies declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022

Download

From Expanding Technologies’s own host. Nothing is re-hosted here.

Most recently published release

1.3.5 NeoForge 1.21.1release14 Oct 2026

expandingtechnologies-1.21.1-1.3.5.jar · 0.3 MB · for 1.21.1 · NeoForge

Download this release
bf2fc1b9bb9e…
Older versions18
  • 1.3.4 NeoForge 1.21.131 Mar 20261.21.11.0 MB8f86785efbb8…Get
  • 1.3.4 Forge 1.20.131 Mar 20261.20.10.3 MB66c49aaed9ee…Get
  • 1.3.3 Forge 1.20.112 Dec 20251.20.10.3 MBbb1e2e6b1675…Get
  • 1.3.2 Forge 1.20.17 Dec 20251.20.10.3 MBd7a040913fbe…Get
  • 1.3.1 Forge 1.20.18 Aug 20251.20.10.3 MB4e45f13ea65b…Get
  • 1.3.0 Forge 1.20.18 Aug 20251.20.10.3 MB701674879543…Get
  • 1.2.0 Forge 1.20.122 Jul 20251.20.10.3 MB810d86a266e2…Get
  • 1.1.2 Forge 1.20.121 Jun 20251.20.10.2 MBc306a1c3a1f2…Get
  • 1.1.1 Forge 1.20.19 Jun 20251.20.10.2 MB9bc7cd17bbe4…Get
  • 1.1.0 Forge 1.20.19 Jun 20251.20.10.2 MBe4f4e7ce397c…Get
  • 1.0.2 Fabric 1.20.124 Oct 20231.20.10.3 MBb0f5495f4fd8…Get
  • 1.0.2 Forge 1.20.124 Oct 20231.20.10.2 MB9439cae1cdce…Get
  • 1.0.1 Fabric 1.20.13 Sept 20231.20.10.3 MBb81ed8931d81…Get
  • 1.0.1 Forge 1.20.13 Sept 20231.20.10.2 MBdb8a8b81be3a…Get
  • 1.0.1 Fabric 1.19.23 Sept 20231.19.20.3 MB2de4f95e5a21…Get
  • 1.0.1 Forge 1.19.23 Sept 20231.19.20.2 MB6737cd479bac…Get
  • Expanding Technologies 1.0.0 Forge8 Jul 20231.19.20.2 MBba61caaedf89…Get
  • Expanding Technologies 1.0.0 Fabric8 Jul 20231.19.20.3 MB602f083a2dcc…Get

Frequently asked

Does Expanding Technologies work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Expanding Technologies 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 Expanding Technologies support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Expanding Technologies support?

NeoForge, Forge, Fabric. 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 Expanding Technologies?

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.

How do I install Expanding Technologies?

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 Expanding Technologies safely?

Start with the author's page on CurseForge, 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 CurseForge, where the author last updated it on 14 Oct 2026. 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? .