eslint-plugin-react-hooks enforces the Rules of Hooks in React applications, helping maintain clean and predictable React component logic. It ensures Hooks are called from React function components or custom Hooks, and that they're called in the same order on every render. This plugin helps prevent common mistakes like conditionally calling Hooks, leading to improved code quality and reduced bugs in React projects. By adhering to these rules, developers can leverage the full power and benefits of React Hooks.