4916 Open source projects that are alternatives of or similar to Cardboard

The Most Powerful and Feature Rich Minecraft Server Software!

Allows the connection of newer clients to older server versions for Minecraft servers.

Slimefun 4 - A unique Spigot/Paper plugin that looks and feels like a modpack. We've been giving you backpacks, jetpacks, reactors and much more since 2013.

Purpur is a drop-in replacement for Paper servers designed for configurability, and new fun and exciting gameplay features.

The essential plugin suite for Minecraft servers.

The most popular Skywars plugin ever built for Spigot and Bukkit!

Simple lib to create inventory GUIs for Bukkit platforms.

Minecraft server optimization guide

A Mixin and Access Widener mod loader for Spigot/Paper

Library containing a lot of useful utility classes for the everyday Java and Spigot/Paper developer.

An advanced and powerful quest scripting plugin for Minecraft. Features built-in RPG style conversations and integration for over 25 other plugins.

Plugin for IntelliJ IDEA that gives special support for Minecraft modding projects.

Mirai 未来 - A powerful Minecraft Server Software coming from the future

🗺️ Minecraft map editor and mod

PlotSquared - Reinventing the plotworld

Allows the connection of older clients to newer server versions for Minecraft servers.

A spigot plugin for creating customisable home islands with different biomes. https://www.spigotmc.org/resources/islands-home-islands-system.84303/

Minecraft Bukkit/Spigot/Paper plugin with Fabric client side mod. Mine multiple blocks of the same type in quick succession.

Akarin is a powerful (not yet) server software from the 'new dimension'

Bedwars Reloaded - The Minecraft Bedwars Plugin!

📝Minecraft developer Chinese guide，我的世界开发者中文指南

任意のブロックにスクリプトを追加するプラグインです。

A Minecraft world management plugin

📦 Powerful Package manager which updates plugins & server software for minecraft servers

Add custom NBT tags to Items/Tiles/Entities without NMS!

High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies

MockBukkit is a mocking framework for bukkit to allow the easy unit testing of Bukkit plugins.

Adding RPG to your server has never been more fun and action-packed!

Spiritual inheritance of mcpc+/thermos/Cauldron, full support spigot/sponge/forge/bukkit/paper API

📝Minecraft developer Chinese guide，我的世界开发者中文指南

Bukkit/Spigot/Paper based Minecraft server used by Minebench.de | Looking for an 1.17 version? If so most patches are PRd into Paper now, Origami 1.17 will continue once patches that Paper wont accept are necessary.

Purpur is a fork of Paper, Tuinity, and Airplane with the goal of providing new and interesting configuration options, which allow for creating a unique gameplay experience not seen anywhere else

Skript is a Bukkit plugin which allows server admins to customize their server easily, but without the hassle of programming a plugin or asking/paying someone to program a plugin for them.

Minecraft Forge Hybrid server implementing the Paper/Spigot/Bukkit API, formerly known as Thermos/Cauldron/MCPC+

Hyperledger Fabric SDK for Node https://wiki.hyperledger.org/display/fabric

Discover duplication glitches, abusive staff giving items, x-ray or simply poor server economy.

Minecraft Game Engine written in Java & Kotlin

Fully-featured metrics collection agent for Minecraft servers. Supports Prometheus and InfluxDB. Dashboard included out-of-box.

A runtime dependency management library for plugins running in Java-based Minecraft server platforms.

ShopChest - Spigot/Bukkit Plugin

The original Bukkit Multi-World Plugin!

Extended Spigot and Bukkit API for Kotlin

RedProtect Easy and Light Weight Antigrief plugin.

A permissions plugin for Minecraft servers.

An intuitive and powerful plugin to create graphical user interfaces in Minecraft.

Bukkit/BungeeCord plugin that aims on fixing Exploits in your Minecraft network. [Requires HamsterAPI to work]

Simple Bukkit scoreboard API with 1.7.10 to 1.16 support.

Buttons & Co

Plugin manager for Bukkit servers.

🐕 Extensive pet plugin for Bukkit/Spigot

Powerful framework for creating bukkit plugin.

MV2's implementation of MV1 style portals.

bStats collects data for plugin authors. It's free and easy to use!

Spigot plugin to manage your server remotely using a web interface

Use the BukkitScheduler with coroutines - for plugin developers using Kotlin

The Ultimate Competitve Factions Plugin. Switches focus from casual factions and introduces new features for competitive factions.

A fast, customizable and compatible open source server for Minecraft: Java Edition