Do you want to develop a MOD? That's right, core extensions help you add custom content to your game without using Java

A simple mod that helps you allow players to access Minecraft servers using Yggdrasil or the Mojang API when online mode is enabled

A mod that helps players protect their private territories/homes and provides a basic economic system

A custom food experimental extension for CoreExtensions, which can add effects to the eating target by creating tags after eating food