Nice‑Modal‑React is a tiny, zero‑dependency library that provides a global, promise‑based state manager for showing and hiding modal dialogs in React apps. By wrapping modal components with `NiceModal.create` (or registering them by ID) and using the `NiceModal.Provider` context, developers can open modals from anywhere in the component tree—without passing props or callbacks—making modal handling easier and framework‑agnostic (works with Material‑UI, Ant‑Design, Bootstrap, etc.). Ideal for React developers who need a simple, decoupled way to control modals globally.