OpenPortals

OpenPortals

A simple-to-use library for implementing custom dimension portals.

by
745 Downloads
neoforgelibrary
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About this Mod

Logo

A simple-to-use library for implementing custom dimension portals.

OpenPortals is a lightweight library mod that makes it easy to create custom portals. It's ideal for
Jar-in-Jar purposes.

Setup

To use OpenPortals in your mod, add it as a dependency in your build.gradle file:

repositories {
	maven {
		name "AnonymousHacker1279"
		url "https://maven.anonymoushacker1279.tech/releases"
	}

}

dependencies {
    implementation "tech.anonymoushacker1279.openportals:OpenPortals:<version>"
}

The latest version can be found in the releases section of the repository.

Usage

Creating a portal can be done in a single step during mod setup, for example:

@SubscribeEvent
public static void onCommonStartUp(FMLCommonSetupEvent event) {
    new CustomPortalBuilder()
            .frame(Blocks.GLOWSTONE)
            .destination(Identifier.withDefaultNamespace("the_nether"))
            .lightWithFluid(Fluids.WATER)
            .tintColor(255, 0, 255)
            .build();
}

All portal builder methods are documented, so refer to the Javadocs for additional information.

License

OpenPortals is MIT licensed.

Available Versions

OpenPortals - v1.2.0release
MC 26.1.2neoforge
May 13, 2026
OpenPortals - v1.1.0release
MC 1.21.11neoforge
March 10, 2026
OpenPortals - v1.0.0release
MC 1.21.11neoforge
January 24, 2026

How to Install OpenPortals on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (26.1.2).

3

Install Mod

Open the mod browser in the dashboard and search for "OpenPortals". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

26.1.2, 1.21.11

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

OpenPortals server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (26.1.2). You can switch loaders with one click in the panel.

Is OpenPortals compatible with neoforge?

OpenPortals officially supports neoforge for Minecraft 26.1.2, 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with OpenPortals – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if OpenPortals 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.

Rent Modded Server

Install OpenPortals with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

26.1.21.21.11