
ServerLibraries
A Library made to ease serverside mod creation
Screenshots

About this Mod
ServerLibraries

ServerLibraries is a library for Minecraft server-side Fabric mod development, aiming to simplify the development experience and make it feel like making a Bukkit-based plugin.
Features
- Simplified event handling with hundreds of mapped events.
- Easy sync/async scheduling.
Example Usage
Here's an example of how to use ServerLibraries to handle events:
// Listener class that handles server events
public class ExampleListener implements Listener {
@EventHandler
public void onPlayerChatEvent(@NotNull PlayerChatEvent event) {
event.setCancelled(true);
ServerPlayerEntity player = event.getPlayer();
String message = event.getMessage();
// Format the message to display the player's name followed by the message
String formattedMessage = player.getName().getString() + " > " + message;
// Broadcast the formatted message to all players and log it in the console
msg.broadcast(formattedMessage);
msg.log(formattedMessage);
}
@EventHandler
public void onPlayerMoveEvent(@NotNull PlayerMoveEvent event) {
// Get the player and their position
ServerPlayerEntity player = event.getPlayer();
BlockPos pos = player.getBlockPos();
// Format and send the coordinates as an action bar message
String message = "X: " + pos.getX() + " Y: " + pos.getY() + " Z: " + pos.getZ();
msg.sendActionBar(player, message);
}
}
// Main Fabric mod class
public class ExampleMod implements ModInitializer {
@Override
public void onInitialize() {
EventsRegistry.registerListener(new ExampleListener());
}
}
Installation
To include ServerLibraries in your project, add the following to your build.gradle file.
Maven Repository
repositories {
exclusiveContent {
forRepository {
maven {
name = "Modrinth"
url = "https://api.modrinth.com/maven"
}
}
filter {
includeGroup "maven.modrinth"
}
}
}
Dependency
Add the following dependency. Replace <version> with the version you want to use. You can find available versions here or use the version below for the latest stable release.
dependencies {
modImplementation "maven.modrinth:kjqxZ07F:<version>"
}
Documentation
Docs and Javadocs can be found on here.
Available Versions
How to Install ServerLibraries on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "ServerLibraries". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21, 1.20.6 (+5 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
ServerLibraries server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is ServerLibraries compatible with fabric?
ServerLibraries officially supports fabric for Minecraft 1.21.1, 1.21, 1.20.6. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with ServerLibraries – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ServerLibraries consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install ServerLibraries with just one click on your server.