How do I install Lib Network Stack?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Lib Network Stack work with?

The listing gives Minecraft 1.21, 1.19.4, 1.19.3, among others. This is the version stated by the author or source site, not something we verified ourselves.

Lib Network Stack — Minecraft Java Mod Download

Players do not need to install this mod

This doesn't add anything directly - instead this adds a networking layer for mods to communicate data more easily. Generally the only reason player's should download this is if a newer update is released that contains bugfixes, or if a smaller mod doesn't include this in it's jar file.

Full developer information for using this library (as well as dependency instructions) can be found on the wiki, and JavaDocs can be found here: https://alexiil.uk/javadoc/

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.19.4, 1.19.3
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as libnetworkstack-base-0.4.4.jar — drop this file into the mods folder
Download size: 159 KB
Download link checked 24 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Lib Network Stack

Which build do you need?

Players do not need to install this mod

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