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How to install "Just Enough Optimization"

Just Enough Optimization - Focused on low memory usage and higher avarege fps. Made for low-end pc so everyone can run Minecraft

Author

mushroom0162

Downloads

18.6K

Last Updated

Dec 20, 2025

License

LicenseRef-WTFPL

Mod Loaders

Fabric Forge NeoForge Quilt

Minecraft Versions

1.21.11 1.20.6 1.19.4 1.18.2 1.17.1 1.16.5
lightweight multiplayer optimization technology

Quick Install ID

#jeom

Install Just Enough Optimization in GDLauncher

Just Enough Optimization runs on Fabric, Forge, NeoForge, Quilt. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that Just Enough Optimization supports (1.21.11, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #jeom, find Just Enough Optimization in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that Just Enough Optimization supports (1.21.11, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #jeom, find Just Enough Optimization in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that Just Enough Optimization supports (1.21.11, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #jeom, find Just Enough Optimization in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Quilt

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Quilt loader and a Minecraft version that Just Enough Optimization supports (1.21.11, 1.20.6, 1.19.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #jeom, find Just Enough Optimization in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Just Enough Optimization supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. Just Enough Optimization supports multiple loaders (Fabric, Forge, NeoForge, Quilt); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Just Enough Optimization free?

Yes. Just Enough Optimization is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Just Enough Optimization support?

Just Enough Optimization supports Minecraft 1.21.11, 1.20.6, 1.19.4, 1.18.2, 1.17.1, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does Just Enough Optimization require Forge or Fabric?

Just Enough Optimization supports Fabric, Forge, NeoForge, Quilt. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Just Enough Optimization?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #jeom. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Just Enough Optimization?

Just Enough Optimization is made by mushroom0162. The full project lives on Modrinth (https://modrinth.com/modpack/jeom).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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