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AcceleratedRendering-reFabricatedMinecraft mod for 1.21.1

A client side only entity rendering optimization MOD, aiming at improving performance when rendering large amount of entities or complex modded entities

client onlynewest supported release 1.21.1Optimization
Latest version
1.0.11-1.21.1-alpha-fabric.1
Minecraft
1.20 to 1.21.1
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
51.4k
Updated
4 mo ago
Available on
Modrinth

Screenshots

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

Minecraft versions

Every version AcceleratedRendering-reFabricated declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023

Download

From AcceleratedRendering-reFabricated’s own host. Nothing is re-hosted here.

Most recently published release

1.0.11-1.21.1-alpha-fabric.1release4 Jul 2026

acceleratedrendering-1.0.11-1.21.1-alpha-fabric.1.jar · 0.8 MB · for 1.21.1, 1.21 · Fabric

Download this release
bec300a32dc5…
Older versions16
  • 1.0.10.1-1.21.1-alpha-fabric.111 Jun 20261.21.1, 1.210.7 MB1.3k downloadsdb22a8cf1667…Get
  • 1.0.9-1.21.1-alpha-fabric.125 May 20261.21.1, 1.210.7 MB597 downloadsfaa227231ded…Get
  • 1.0.8-1.20.1-alpha-fabric.312 Mar 20261.20.1, 1.200.5 MB8.1k downloads37fe2bce8300…Get
  • 1.0.8-1.21.1-alpha-fabric.38 Mar 20261.21.1, 1.210.6 MB4.1k downloadsa191807be407…Get
  • 1.0.8-1.21.1-alpha-fabric.124 Dec 20251.21.1, 1.210.5 MB13.6k downloadsccb7c0f2195e…Get
  • 1.0.8-1.20.1-alpha-fabric.124 Dec 20251.20.1, 1.200.5 MB4.4k downloads4ce81146a10d…Get
  • 1.0.7-1.21.1-alpha-fabric.18 Nov 20251.21.1, 1.210.5 MB5.7k downloadsb2d3c127ecee…Get
  • 1.0.7-1.20.1-alpha-fabric.18 Nov 20251.20.1, 1.200.5 MB3.6k downloadsbd8174b1f3c6…Get
  • 1.0.6-1.21.1-alpha-fabric.121 Oct 20251.21.1, 1.210.5 MB628 downloads80ce70cd2d2b…Get
  • 1.0.6-1.20.1-alpha-fabric.121 Oct 20251.20.1, 1.200.5 MB588 downloads325acc3acf8c…Get
  • 1.0.5.1-1.20.1-alpha-fabric.114 Oct 20251.20.1, 1.200.5 MB416 downloadsd8cfb8e5b5f2…Get
  • 1.0.5-1.21.1-fabric.114 Oct 20251.21.1, 1.210.5 MB368 downloads35f8ce69c042…Get
  • 1.0.3-1.21.1-fabric.110 Oct 20251.21.1, 1.210.5 MB274 downloads5322c8f9dbd9…Get
  • 1.0.2-1.21.1-fabric.18 Oct 20251.21.1, 1.210.5 MB117 downloads62929da216d7…Get
  • 1.0.1-1.21.1-fabric2 Aug 20251.21.10.3 MB7.0k downloadsc44f50377bb2…Get
  • 1.0.0-1.21.1-alpha31 Jul 20251.21.10.3 MB89 downloadsd18880313bbc…Get

Frequently asked

Does AcceleratedRendering-reFabricated work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version AcceleratedRendering-reFabricated 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 AcceleratedRendering-reFabricated 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 AcceleratedRendering-reFabricated on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does AcceleratedRendering-reFabricated support?

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 AcceleratedRendering-reFabricated?

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 AcceleratedRendering-reFabricated 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 AcceleratedRendering-reFabricated?

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 AcceleratedRendering-reFabricated 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.

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Details from Modrinth, where the author last updated it on 4 Jul 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? .