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CurseForge CurseForge · Mod

How to install "Observable"

See what's lagging your server.

Author

tasgon

Downloads

44.1M

Last Updated

Jun 26, 2025

Mod Loaders

NeoForge Fabric Quilt Forge

Minecraft Versions

1.21.4 1.20.1 1.19.3 1.18.2 1.17.1 1.16.5
Server Utility Map and Information

Quick Install ID

#observable

Install Observable in GDLauncher

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

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 Observable supports (1.21.4, 1.20.1, 1.19.3 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #observable, find Observable in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

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 Observable supports (1.21.4, 1.20.1, 1.19.3 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #observable, find Observable 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 Observable supports (1.21.4, 1.20.1, 1.19.3 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #observable, find Observable 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 Observable supports (1.21.4, 1.20.1, 1.19.3 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #observable, find Observable 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 Observable supports. As of the latest release, 1.21.4, 1.20.1, 1.19.3 are supported. Observable supports multiple loaders (NeoForge, Fabric, Quilt, Forge); 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 Observable free?

Yes. Observable is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Observable support?

Observable supports Minecraft 1.21.4, 1.20.1, 1.19.3, 1.18.2, 1.17.1, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does Observable require Forge or Fabric?

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

How do I install Observable?

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

Who made Observable?

Observable is made by tasgon. The full project lives on CurseForge (https://www.curseforge.com/minecraft/mc-mods/observable).

Project links

Need help?

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

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