Explore the landscape of High Performance Computing (HPC) and High Throughput Computing (HTC) in this 58-minute CNCF Research End User Group presentation. Gain insights into current solutions, user group engagement, and the adoption of Kubernetes in HPC environments. Learn about hybrid deployments, workload migration, and accessing Kubernetes clusters. Discover how CPU cores, accelerators, and FPGAs are utilized in HPC/HTC scenarios. Delve into authentication methods, storage solutions, monitoring practices, and container registry usage. Examine popular programming languages and additional tools employed in the HPC/HTC ecosystem. Conclude with a comprehensive overview of the current state and future directions of cloud-native computing in high-performance and high-throughput environments.