React-Admin Development Guide React-admin is a framework for building single-page applications on top of REST/GraphQL APIs. It builds on top of React Query, react-hook-form, react-router, and Material UI. It provides 150+ components and dozens of hooks. Before writing custom code, always check if react-admin already provides a component or hook for the task. Full documentation: https://marmelab.com/react-admin/doc/ Providers (Backend Abstraction) React-admin never calls APIs directly. All communication goes through providers — adapters that translate react-admin's standardized calls into API-…