Stack

Write your stack. Get a beautiful diagram.

Describe your services and connections in text. Stack handles layout and theming, then renders a shareable SVG in your terminal or browser.

Create your first diagram
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  • Beautiful by default

    Describe the system, not every box. Automatic layout and coordinated themes keep your diagrams polished without manual positioning or styling.

  • Consistent everywhere

    Move between your coding agent, terminal, and browser. The shared engine keeps the same source, theme, and icon packs consistent across workflows.

  • Fast, local rendering

    Edit, render, and repeat without a rendering server. Keep your source on your device and export standalone SVG without scripts or external assets.