Use https://github.com/dty1er/kubecolor to bring some color to your bland kubectl output:
sudo apt install -y kubecolor
alias k=kubecolor
k get pods
Use https://github.com/ahmetb/kubectx (together with https://github.com/junegunn/fzf) to
easily switch between the different contexts and their default namespaces in your ~/kube/config:
sudo apt install -y fzf kubectx
kubectx --help
kubens --help
Following are some "Midnight (Norton) Commander"-like "text-based user interfaces (TUI).
Use https://github.com/AnatolyRugalev/kube-commander
with its hotkeys based keyboard navigation
like D for kubectl describe and E for kubectl edit or L for a Pod's logs, etc.
Use https://github.com/astefanutti/kubebox for a similar tool focused on Pods resource monitoring; kubebox is particularly useful if your Kubernetes cluster has https://github.com/google/cadvisor.