Learn how to connect a CoreUI frontend to a Quarkus Java backend in this comprehensive 41-minute tutorial. Explore the powerful combination of Quarkus and Kubernetes for creating scalable, fast, and lightweight applications, while leveraging CoreUI's popular open-source admin dashboard template. Follow along as the instructor guides you through creating a Quarkus application with API endpoints, setting up a CoreUI React frontend, implementing development proxy servers, and handling both GET and POST RESTful requests. Gain hands-on experience in full-stack development as you integrate these technologies, parse API responses, and render data on web pages. The tutorial also includes a bonus section on connecting CoreUI with a Python backend, providing additional insights for developers looking to expand their skillset.