Networking Playgrounds by Adam Leskis

Remote sandboxes for learning and experimentation — fresh Linux VMs, Docker hosts, or Kubernetes clusters in seconds.

Playground on  Linux, Networking, Observability

USE Practice

Practice Linux USE-method investigations against randomized host-level scenarios. It already has the investigation and load generating tools installed, so you can begin with that, or just run a free-form investigation.

Playground on  Cloud, Networking, Kubernetes

Tailscale Homelab Access

A multi-node K3s cluster to demo connecting and troubleshooting a homelab remotely via tailscale. All username/passwords are admin/admin123