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Server-side modpackMinecraft modpack for 1.21.3

A server-side vanilla modpack that adds lots of performance mods, capes, and even wavey ones!

newest supported release 1.21.3Optimization
Latest version
4.0.0
Minecraft
1.9.4 to 1.21.3
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
14.9k
Updated
2 y ago
Available on
Modrinth
Space NodeOur hosting

Host Server-side modpack servers

One click and Server-side modpack is installed with the right loader, on hardware built for it.

  • 1.21.3
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Server-side modpack declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17.1Fabric16+declared6 Jul 2021
1.17Fabric16+declared8 Jun 2021
1.16.5Fabric8+declared14 Jan 2021
1.16.4Fabric8+declared29 Oct 2020
1.16.3Fabric8+declared10 Sept 2020
1.16.2Fabric8+declared11 Aug 2020
1.16.1Fabric8+declared24 Jun 2020
1.16Fabric8+declared23 Jun 2020
1.15.2Fabric8+declared17 Jan 2020
1.15.1Fabric8+declared16 Dec 2019
1.15Fabric8+declared9 Dec 2019
1.14.4Fabric8+declared19 Jul 2019
1.14.3Fabric8+declared24 Jun 2019
1.14.2Fabric8+declared27 May 2019
1.14.1Fabric8+declared13 May 2019
1.14Fabric8+declared23 Apr 2019
1.13.2Fabric8+declared22 Oct 2018
1.13.1Fabric8+declared22 Aug 2018
1.13Fabric8+declared18 Jul 2018
1.12.2Fabric8+declared18 Sept 2017
1.12.1Fabric8+declared3 Aug 2017

8 older versions not shown.

Download

From Server-side modpack’s own host. Nothing is re-hosted here.

Most recently published release

4.0.0release1 Nov 2024

Server-side modpack 4.0.0.mrpack · 59 KB · for 1.21.3 · Fabric

Download this release
256b755b09d7…
Older versions3
  • 3.0.01 Nov 20241.21.259 KB313 downloads22412dca403a…Get
  • 2.0.023 Oct 20241.21.160 KB1.0k downloads0ce2965c06d0…Get
  • 1.0.011 Oct 20241.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4 +41 more59 KB8.5k downloads7df297becb21…Get

Frequently asked

Does Server-side modpack work on Minecraft 1.21.3?

Yes. 1.21.3 is the newest Minecraft version Server-side modpack 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 Server-side modpack support?

Everything the author has declared, from 1.9.4 up to 1.21.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Server-side modpack 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 Server-side modpack?

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 Server-side modpack under?

LicenseRef-All-Rights-Reserved, 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 Server-side modpack?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Server-side modpack 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.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔fps+pvpFPS + PvP Boost is a lightweight Minecraft modpack designed to maximize performance and give players a competitive edge in PvP. With FPS-boosting optimizations and combat-focused tweaks, it delivers smoother gameplay, better responsiveness, and enhanced viOptimized CoreThis is a modpack core that optimizes the game. Mainly meant as a base for your own modpack/instance. It only contains optimization mods and for this reason it achives the BEST performance of any modpack!Awesomely OptimizedSame look, same game, double the frames!

Details from Modrinth, where the author last updated it on 1 Nov 2024. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 48 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

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