Introduction

Mod Settings (NexusMod | GitHub) is a RED4ext plugin for modders who which to configure settings of their mods, using native UI of the game. It is mostly intended for players to allow them to tweak some parameters with a straightforward UX.

Example from NexusMods

You can use it when coding with redscript to declare a class, bind properties with annotations and listen for changes when player accepts them. That's it, everything else is handled by Mod Settings for you regarding UI and inputs.