Cardano Node Test Metadata

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Cardano Node Test Metadata

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Last edited Mar 21, 2021

Created on Mar 21, 2021

This example visualizes the metadata structure of a Cardano stake pool as defined in a single `poolMetadata.json` file. It shows the JSON object’s key–value pairs—name, description, ticker, and homepage—rendered as a node-link diagram. The visualization uses `d3.forceSimulation` to position the central node and its attribute children, with text labels displayed via SVG. The source is a gist authored by Brideau, and the rendering approach relies on D3’s data join to bind the JSON fields to visual elements. The ticker "TEST" and description are directly mapped to visible text, while the homepage URL appears as a label without further interaction.

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