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modpack

SeleniumMinecraft modpack for 26.2

This project endeavors to create a comprehensive performance optimization solution by integrating the functionalities of the most widely recognized performance-enhancing mod packs.

client onlynewest supported release 26.2OptimizationLightweightMultiplayer
Latest version
26.2
Minecraft
1.20.1 to 26.2
Java
Java 25+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
1.6k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Selenium servers

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

  • 26.2
  • 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 Selenium declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
26.2Fabric25+declared16 Jun 2026
1.21.4Fabric21+declared3 Dec 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023

Download

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

Most recently published release

26.2release17 Aug 2026

Selenium 26.2.mrpack · 26 KB · for 26.2 · Fabric

Download this release
72f3d4469b47…
Older versions7
  • 1.21.41 Apr 20251.21.422 KB59 downloadsba84d6f97cfc…Get
  • 1.2127 Aug 20241.2123 KB107 downloadsd791d23b5813…Get
  • 1.20.63 Jul 20241.20.624 KB75 downloads6db8bec9ab7f…Get
  • 1.20.122 Jun 20241.20.125 KB90 downloads3dc47428ab26…Get
  • 1.20.222 Jun 20241.20.225 KB75 downloads6417e89989f7…Get
  • 1.20.422 Jun 20241.20.424 KB97 downloads6c200874692b…Get
  • 1.20.522 Jun 20241.20.523 KB76 downloads874caa4134fe…Get

Frequently asked

Does Selenium work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Selenium 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 Selenium support?

Everything the author has declared, from 1.20.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Selenium 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 Selenium 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 Selenium?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Selenium 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 Selenium?

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 Selenium 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.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.Optimized 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!Just OptimizedSpeeds up the game performance by a lot for both client and serverAwesomely OptimizedSame look, same game, double the frames!

Details from Modrinth, where the author last updated it on 17 Aug 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? .