wtf is simple-mobx?

This repository, called simple-mobx, appears to be a lightweight take on MobX, a popular JavaScript library for managing application state. State management is how an app keeps track of its data, like a user's login status or a shopping cart's contents, and makes sure the screen updates automatically when that data changes. By creating a simpler version, the project aims to give developers an easy way to handle this background data without the overhead or complexity of the full library. In a typical app using this kind of tool, you define pieces of data as "observable." That just means the app is watching those values closely. If something changes that data, any part of app that depends on it gets notified and refreshes itself automatically. This helps avoid the tedious work of manually telling each part of the interface to update whenever a single variable changes. Developers building JavaScript applications, particularly in React, would use this when they want the benefits of reactive state management but prefer a minimal, easy-to-understand tool. For example, a founder building a prototype or a beginner learning how state flows through an app might find this approach more approachable than setting up a full state management library with lots of configuration rules. However, the README doesn't go into detail about how to install or use it. There is no documentation explaining the specific features, setup process, or potential tradeoffs compared to the standard library. With only the name and the code itself to go on, anyone interested would need to look directly at the source files to understand exactly how it works and whether it fits their project's needs.