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How to install "SuperMartijn642's Core Lib"

SuperMartijn642's Core Lib adds lots of basic implementations that allow for similar code between different Minecraft versions!

Author

SuperMartijn642

Downloads

12.6M

Last Updated

Mar 20, 2026

License

LicenseRef-All-Rights-Reserved

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
library

Quick Install ID

#supermartijn642s-core-lib

Install SuperMartijn642's Core Lib in GDLauncher

SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib 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 #supermartijn642s-core-lib, find SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib 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 #supermartijn642s-core-lib, find SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib 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 #supermartijn642s-core-lib, find SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib 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 #supermartijn642s-core-lib, find SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib supports. As of the latest release, 1.21.11, 1.20.6, 1.19.4 are supported. SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib free?

Yes. SuperMartijn642's Core Lib is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does SuperMartijn642's Core Lib support?

SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib require Forge or Fabric?

SuperMartijn642's Core Lib 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 SuperMartijn642's Core Lib?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #supermartijn642s-core-lib. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made SuperMartijn642's Core Lib?

SuperMartijn642's Core Lib is made by SuperMartijn642. The full project lives on Modrinth (https://modrinth.com/mod/supermartijn642s-core-lib).

Need help?

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

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