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[Let's Do Addon] EMI CompatMinecraft mod for 1.21.1

EMI compat with all of the Let's do series

client onlynewest supported 1.21.1Utility
Latest version
2.0.3
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
MIT
Downloads
1.6M
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host [Let's Do Addon] EMI Compat servers

One click and [Let's Do Addon] EMI Compat is installed with the right loader, on hardware built for it.

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

Minecraft versions

Every version [Let's Do Addon] EMI Compat declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.20.6NeoForge, Forge, Fabric21+declared29 Apr 2024
1.20.5Forge, Fabric, NeoForge21+declared23 Apr 2024
1.20.4Forge, Fabric, NeoForge17+declared7 Dec 2023
1.20.3NeoForge, Forge, Fabric17+declared4 Dec 2023
1.20.2Fabric, NeoForge, Forge17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023

Download

From [Let's Do Addon] EMI Compat’s own host. Nothing is re-hosted here.

2.0.3release26 Jul 2026

emi-letsdo-compat-2.0.3.jar · 0.1 MB · for 1.21.1

Download latest
e162cbab59af…
Older versions14
  • 1.8.226 Jul 20261.20.10.1 MB9cdae88b092b…Get
  • 2.0.1+1.21.1+neoforge29 Nov 20251.21.10.1 MB594112e7f53b…Get
  • 1.8.1+1.20.1+forge29 Nov 20251.20.10.1 MBdee27a916875…Get
  • 1.8.1+1.20.1+fabric29 Nov 20251.20.10.1 MB5522a59e11a1…Get
  • 2.0.1+1.21.1+fabric29 Nov 20251.21.10.1 MB367997395da3…Get
  • 2.0.0+1.21.1+neoforge13 Oct 20251.21.10.1 MBd784150b06bb…Get
  • 2.0.0+1.21.1+fabric13 Oct 20251.21.10.1 MBc594d295d145…Get
  • 1.8+1.20.1+forge12 Oct 20251.20.10.1 MBc48f6401aa97…Get
  • 1.8+1.20.1+fabric12 Oct 20251.20.10.1 MBedc7048c4dfd…Get
  • 1.723 Jul 20251.20.10.1 MB61259040f40d…Get
  • 1.521 Jan 20251.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.50.1 MB341298a8c212…Get
  • 1.410 Jan 20251.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.50.1 MB89936db584fd…Get
  • 1.39 Sept 20241.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.50.1 MB3ed2231f1af7…Get
  • 1.216 Jul 20241.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.50.0 MB39a8b60f4010…Get

Dependencies

What [Let's Do Addon] EMI Compatdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Architectury APIRequired. An intermediary api aimed to ease developing multiplatform mods.EMIRequired. A featureful and accessible item and recipe viewer

Frequently asked

Does [Let's Do Addon] EMI Compat work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version [Let's Do Addon] EMI Compat 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 [Let's Do Addon] EMI Compat support?

Everything the author has declared, from 1.20.1 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 [Let's Do Addon] EMI Compat on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does [Let's Do Addon] EMI Compat need?

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

Which Java version do I need for [Let's Do Addon] EMI Compat?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What does [Let's Do Addon] EMI Compat need to run?

It declares Architectury API and EMI as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is [Let's Do Addon] EMI Compat under?

MIT, 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 [Let's Do Addon] EMI Compat?

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 [Let's Do Addon] EMI Compat safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

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!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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Last checked 2 mo ago against Modrinth. 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? .