Diagram previews

PNG exports of each .excalidraw source in the parent folder. These are referenced from the top-level README so visitors can preview diagrams without opening Excalidraw.

Export conventions

• Format: PNG (transparent background OK; white background preferred for embeddability).
• Scale: 2x (for crisp rendering on Hi-DPI displays).
• Filename: identical to the source file but with a .png extension.
  • e.g. Fabric overview.excalidraw → Fabric overview.png

How to export

1. Open the .excalidraw file at excalidraw.com (File → Open) or in the Excalidraw VS Code extension.
2. Export image (top-left menu) → PNG, scale 2x, background ✅.
3. Save into this folder using the matching name.

After updating a source diagram, re-export the PNG so the README preview stays in sync.