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modpack

Featherlight OptimizationMinecraft modpack

An ultra-lightweight optimization modpack for Fabric designed for maximum FPS, while enhancing the vanilla experience with carefully selected Quality of Life and immersion mods.

client only
Latest version
1.0.1
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
MIT
Downloads
401
Updated
12 mo ago
Available on
Modrinth

Download

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

Most recently published release

1.0.1release3 Nov 2025

Featherlight Optimization 1.0.1.mrpack · 0.4 MB · for 1.21.8 · Fabric

Download this release
40becdb91270…
Older versions1
  • 1.0.024 Sept 20251.21.843 KB115 downloads9bf65bcd7b5d…Get

Frequently asked

Do I need to install Featherlight Optimization 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.

What licence is Featherlight Optimization 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 Featherlight Optimization?

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 Featherlight Optimization 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.

Which Minecraft versions does Featherlight Optimization work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 3 Nov 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 40 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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