PaperMC is an open-source server software for the popular game Minecraft. It is built on top of the Spigot server, which itself is a modified version of the original Bukkit server. PaperMC aims to improve performance and provide additional features, making it a popular choice for server administrators who want to enhance gameplay and manage larger player bases. One of the key benefits of PaperMC is its ability to optimize server performance, reducing lag and improving overall efficiency. It also offers a wide range of configuration options and plugins, allowing server owners to customize their experience and add new functionalities to their Minecraft worlds.