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Helios Optimize project artwork

Modrinth · Minecraft modpack

Helios Optimize

Helios is an #smartweight non-sodium performance modpack for Minecraft 1.21.8 that boosts FPS, no sodium used, reduces RAM usage, and improves smoothness on PC, laptops, and mobile devices. Compatible with PojavLauncher.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Helios Optimize release matches 26.2?

Updated yesterday
Best match for your filters 26.2 for 0.02
Game version 26.2
Loader Fabric 0.19.5

26.2 for 0.02 is a complete pack release for 26.2 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 12 mods in this pack file.

Pack setup

How should I set up Helios Optimize for players and a server?

Use 26.2 for 0.02 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install 26.2 for 0.02
Dedicated server setup Match 26.2 for 0.02
Pack loader Fabric 0.19.5

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 12
Client only 4
Server only 1
Not labelled 7

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for Helios Optimize?

26.2 for 0.02 on 26.2. The pack contents and setup notes below stay tied to that release.

12 mods in this pack file

The selected pack release is 26.2 for 0.02. That file is for Minecraft 26.2 with Fabric 0.19.5. It contains 12 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is Helios Optimize?

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🌅 Helios Optimize
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Helios is an ultra-light, next-generation performance modpack designed to deliver maximum FPS, reduced RAM usage, and smoother world generation on any device — PC, laptop, or mobile via PojavLauncher. Unlike heavy renderer replacements, Helios uses modern, modular optimizations that preserve full compatibility and keep the game visually vanilla. Helios is built and tested directly on mobile hardware to ensure stability, efficiency, and zero artificial restrictions.

spacermid

⚡ Key Features

  • Massive FPS boost powered by Lithium, Very Many Players, C2ME, Greedy Meshing Mod, and other modern optimizers.
  • Fully mobile-friendly — no renderer rewrites, no crashes, full PojavLauncher support.
  • Ultra-lightweight — only essential libraries and performance mods, no visual changes.
  • Faster chunk loading through multithreading and improved memory management.
  • GPU-level enhancements with Gpu Server & World Threader.
  • 100% vanilla-compatible — works on any server, including pure vanilla.

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🔸 Why Helios Is Better Than Traditional Performance Packs

Most performance modpacks rely on outdated renderer replacements that break mobile compatibility, cause crashes, reduce mod support, and introduce unnecessary compromises. Helios avoids all of that. By using modern, actively maintained optimizers, it delivers: higher FPS, smoother frame pacing, lower RAM usage, full cross-device compatibility. Even low-end phones feel the improvement immediately.

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🐫 Included Mods (Fabric 1.21.8)

  • Architectury
  • | BetterRenderDistance
  • BlockEntityRenderDistance
  • | C2ME
  • Culler/entity culling
  • | Fabric API
  • FerriteCore
  • | GpuServer
  • Greedy Meshing Mod
  • | Ixeris
  • Lithium
  • | Modernfix mvus
  • ScalableLux
  • | SuperFastMath
  • Very Many Players
  • | WorldThreader
  • Without Sodium

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🥭 Who Is Helios For?

Low-end PC and laptop players
Mobile players using PojavLauncher
Survival players wanting pure vanilla gameplay
Servers needing a stable, fast client
Anyone who wants maximum performance with zero compromises

Discord

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⚡ Lightweight. Fast. Universal.

Helios does not change Minecraft. It simply makes it run the way it always should have.

SEO Tags ♦️

performance
optimization
fabric
fps boost
lightweight
client side
mobile friendly
pojavlauncher
vanilla friendly
multithreading
gpu optimization

Additional SEO keywords: minecraft performance modpack, non-sodium, #smartweight, minecraft fps boost, minecraft mobile optimization, minecraft fabric performance, minecraft 1.21.8 mods, minecraft low end pc, minecraft android, minecraft lag fix, minecraft chunk loading, minecraft stutter fix, minecraft memory optimization.

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Expand your capabilities. Change your speed and all without lag.
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Project description from Modrinth.

Mods in 26.2 for 0.02

Open any mod on Modpacks.ch to check its files and dependencies.

BetterRenderDistance-1.2.1-beta.2+mc26.2.jar SHA-1 4d22bddffb96afebb242906e1ffb0d4194dc1183 · Modrinth version thmz5tTn · Project link unavailable Client only
c2me-fabric-mc26.2-0.4.1-beta.1.0.jar SHA-1 284370db4ccf66653de0d250f4b990f4ed41fe1f · Modrinth version hfq4dPFH · Project link unavailable Side not labelled
entityculling-fabric-1.10.5-mc26.2.jar SHA-1 f66f9d8cbb1f76466aaf45e46fb11b18207e3aef · Modrinth version iiF6U3Ne · Project link unavailable Client only
fabric-api-0.159.0+26.2.jar SHA-1 5307b87f8336f27e8f963263ac514f4bc6175d90 · Modrinth version BgeCGgGZ · Project link unavailable Side not labelled
ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled
greedy-meshing-0.5.6+26.2.jar SHA-1 014f7a7674ba243e661c83a658d18ee2ca744d10 · Modrinth version CL7pdhrG · Project link unavailable Client only
Ixeris-4.6.5+26.2-fabric.jar SHA-1 a1bc4734ed58a29eea8384595953d0acea3146fa · Modrinth version 9MSHd6Gs · Project link unavailable Client only
lithium-fabric-0.25.3+mc26.2.jar SHA-1 435ad0289209bb72195e7a423756a03f5dfa5a9a · Modrinth version f7vZ0VWU · Project link unavailable Side not labelled
modernfix-5.27.19-build.1.jar SHA-1 77b073d56b7be0d11cf915bd0e764463ee22dcea · Modrinth version TUWH6NZu · Project link unavailable Side not labelled
ScalableLux-fabric-0.3.0-alpha.0.3-all.jar SHA-1 d3637cc2fe15761ca66070e5916f17c80f03ba51 · Modrinth version EKLUURiy · Project link unavailable Side not labelled
vmp-fabric-mc26.2-0.2.0+beta.7.236-all.jar SHA-1 dcf1295db267f7b519ecdd7d1c9499910c7e6fc0 · Modrinth version d6FfpWFI · Project link unavailable Side not labelled
Worldthreader-3.1.0.jar SHA-1 2f6faeb69c45d54568cb09a94c7b78ad5c3fd0ba · Modrinth version D84PMJ4Y · Project link unavailable Server only

Pick your setup

Helios Optimize by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

15 available setups

Showing the newest 12 of 15 game versions. Older files are in the list below.

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Helios Optimize versions and loaders

2 of 44 releases match
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Looking for an older file? The official Modrinth project page is in Resources.

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