Stak

Visualize your Kubernetes manifests and Docker Compose files as an interactive topology map.
Paste your YAML config, and instantly see your stack visualized.

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Stak is a simple way to turn your Kubernetes manifests and Docker Compose files into a clear, interactive map.

Just paste or upload a YAML file, and Stak visualizes your stack as connected resource cards, showing how services, workloads, networks, and configs relate at a glance.

Screenshot

Features

• Kubernetes: supports Deployments, Services, Ingresses, ConfigMaps, Secrets, PVCs, RBAC, HPAs, and more.
• Docker Compose: services, volumes, networks, configs, and secrets.
• Topology canvas: pan and zoom an infinite canvas; drag to move, scroll to zoom.
• Relationship lines: selects, mounts, owns, routes, binds, uses-SA, scales, in-namespace.
• Resource details: click any card to inspect its full spec.
• Resizable editor: drag the divider to adjust the YAML editor width.
• Dark mode: persisted to localStorage.
• Multi-document YAML: --- separated files are supported.
• File upload: drag-and-drop or upload .yaml / .yml files.

Getting started

Go to https://stak.upset.dev, paste your YAML config, and instantly see your stack visualized.

License

MIT