Module 11 – RTK Query & API Caching with Redux Toolkit | React.js Full Course 2026 | 0 to Hero

In this video, you will learn RTK Query (Redux Toolkit Query) to handle API calls, caching, mutations, and server state the right way. This is Module 11 of the React.js Complete Course 2026. 📚 What You Will Learn: • RTK Query Project Setup • JSON Server & Fake Backend API • Creating APIs with RTK Query • GET & POST Endpoints in Action • Mutations & Form Submissions • Automatic Caching & Re-fetching • Tags & Cache Invalidation • Delete & Edit Functionality • Transform API Responses • Integrating RTK Query with Redux Store • Adding Random Data using API This module teaches production-level API handling used in real companies. 📌 Subscribe to become an advanced, job-ready React Developer.