ModsJava
Transport-Lib
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Transport Lib
A library to streamline the process of creating transport networks for any resource.
The library supports the following parameters by default:
- Resource loss per block (Energy loss, Fluids leaking…)
- Custom Transport Handlers for merging/splitting resources
- Syncing resource amounts to the client for visual display
- Accessing resources in cables through block capabilities (WIP)
Here is a concrete example of how to register a network.
public static final DeferredHolder<TransportNetwork<?>, TransportNetworkImpl<Integer>> MANA_NETWORK = NETWORKS.register("mana",
() -> TransportNetworkImpl.builder(ManaTransportingHandler.INSTANCE)
.synced(ByteBufCodecs.INT)
.lossPerBlock((level, node) -> 1f)
.transferSpeed(TransferSpeed::instant)
.interactorCheck(((level, pos, direction) -> level.getBlockEntity(pos.relative(direction)) instanceof ManaBatteryBlockEntity))
.build());Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 transport_lib-1.0.4.jar — drop this file into the mods folder
- Download size: 115 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.