The article doesn't mention k3d (https://k3d.io/) which is a variant of k3s that runs in docker (rather than a VM) - very nice for k8s dev/test on developer workstations.
It integrates very nicely with https://tilt.dev/ also (another very useful tool for k8s related dev/test).
It integrates very nicely with https://tilt.dev/ also (another very useful tool for k8s related dev/test).