Collapsible gamerules screen

Collapsible Game Rules makes the GameRules UI screen collapsible by category. Rules are grouped into drawers that open and close on a click of the category header, and the mod sorts vanilla and modded game rules into those groups. Each header shows a toggle caret in the expanded or collapsed state and a counter with the exact number of rules inside. Rules from other mods get grouped under their own namespaces, so the list stays readable on worlds with many custom rules.

The mod adds a sticky top bar with Expand and Collapse buttons, so a player can open one category to audit it or fold everything with a single tap. Typing into the native search bar filters the rules, and categories holding matches unfold while the others fold away. Clearing the search restores the previous layout. A compact reset icon on each header resets that category's rules, with a hover tooltip.

The mod is client-side only, so servers run without it and only the player who edits rules needs it. Installation requires Dasik Library and Fabric API. Files are published for Fabric, covering 26.1 – 26.3, and the code is licensed under the GNU General Public License v3.0 or later; it is open source.