This repository is a comprehensive collection of React interview questions and coding exercises, designed as an educational resource for developers preparing for React interviews. It contains over a dozen standalone React projects built with modern tooling (Vite, TypeScript, React 19), each demonstrating a specific UI pattern or hook implementation. The codebase is well-organized into three main sections: a coding-exercise app with a registry pattern for interactive problem-solving, a coding-hooks library of reusable custom hooks (useDebounce, useFetch, useLocalStorage, etc.), and a set of coding-projects (accordion, autocomplete, carousel, data table, infinite scroll, modal, nested comments, shopping cart, star rating, theme switcher, todo, tree view). The projects are cleanly implemented with TypeScript, proper state management, and accessibility considerations. While primarily educational, the custom hooks and several UI components are production-quality and directly reusable in other projects.