Rebar is a framework for the creation of Minecraft plugins that function similarly to mods that work using only a modified server without the need to mod the vanilla client. This significantly broadens the accessibility of these plugins as the strain is placed on the server instead of the computers of the individual players and it is simply easier for players to use as well. This project demonstrates my skills in Kotlin, API development and teamwork as I work with the rest of the PylonMC team. This project is intended to be a functional replacement to Slimefun(https://github.com/Slimefun/Slimefun4), one of the most popular plugin frameworks that gathered over 1500 concurrent players and 814 concurrent servers from all over the world.