Provides `scanPaths` which recursively imports all `.nix` files in a directory (excluding `default.nix`). This is a reusable pattern for automatically registering modules without manual listing, reducing boilerplate in large Nix configurations.

Generates a NixOS module for a K3s server node given parameters like token, server address, and cluster CIDR. This pattern allows creating multiple cluster nodes with consistent configuration and can be extracted for any K3s deployment.

Generates a NixOS module for a KubeVirt host, configuring libvirt, networking, and storage. Demonstrates how to parameterize complex virtualization setups, reusable for any KubeVirt cluster.

Defines a reusable Nixpak module for sandboxing GUI applications with Wayland, D-Bus, GPU acceleration, and portal integration. This pattern can be applied to any graphical application to improve security without sacrificing functionality.

Configures in-memory zram swap with tuned sysctl parameters (swappiness, vfs_cache_pressure). Gated by a module option, this is a clean, reusable pattern for improving memory pressure on systems with limited RAM.

Demonstrates a pattern for writing Nix eval tests that assert configuration properties (e.g., firewall rules) without building the system. This is a lightweight, reusable approach to validating NixOS module behavior in CI.

Prometheus alert rules for node-exporter metrics (CPU, memory, disk, network). These are standard, well-structured rules that can be reused across any Prometheus monitoring stack with minimal adaptation.

A Grafana dashboard for Kubernetes node monitoring, sourced from the community and adapted with templating variables. The pattern of storing dashboards as JSON in a per-host directory structure is reusable for GitOps-based Grafana provisioning.