LibGui - GUI Library for Minecraft
Note: Players should not download LibGui separately - this library is automatically bundled with mods that use it.
Creating interfaces in Minecraft no longer requires time-consuming and meticulous work of precisely positioning elements relative to the background image. Instead, LibGui allows you to describe the interface logically and then renders it dynamically, like in modern graphical interface systems.
Control elements can be placed either on the standard item slot grid or with arbitrary offsets from it. The library provides extensive customization options: you can configure panel styles, colors, transparency, and extend functionality according to your needs.
For detailed information, refer to the official documentation.