PortalGUI
Type	Hack
Category	Other
In-game description	“Allows you to open GUIs in portals.”
Default keybind	none
Source code	net/wurstclient/hacks/PortalGuiHack.java
	net/wurstclient/mixin/ClientPlayerEntityMixin.java

PortalGUI is a Minecraft hack that makes it possible to open GUIs, like the inventory screen or ClickGUI, while stuck in a nether portal.