Ketch makes it easy to deploy and manage applications on Kubernetes through a CLI. It removes the need to deal with Kubernetes complexity. It even removes the need to write YAML files.
Argo Rollouts provides advanced deployment capabilities. It supports blue-green and canary strategies. It integrates with Ingress controllers and service meshes. Argo Rollouts can query metrics from various providers and make decisions whether to roll forward or to roll back based on the results.
After many failed attempts to find a Kubernetes dashboard that is actually useful (even a little bit), I finally stumbled upon Kubevious. There is finally a Kubernetes UI I can recommend.