Fork of API Heatmap - brand colors round .2

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Fork of API Heatmap - brand colors round .2

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Last edited Nov 11, 2021

Created on Nov 11, 2021

Forked from API Heatmap - brand colors round .2

This fork of an API heatmap displays stock symbols and their related scores in a 5-column grid of rounded rectangles. The cells are colored using a continuous linear scale from white to black, with the score values rounded to the nearest 0.2 before mapping, creating a deliberate visual discontinuity between scores like 6.X and 7.X. The visualization uses D3 v7 to render SVG elements, fetching data from a local JSON with company names, descriptions, and market data. A tooltip and side panel show company details on hover, while a color legend at the bottom maps the color range to the score domain.

AI-generated description

The color uses a continuous color scale on 5. The color scale rounds to the nearest .2. This makes something like 6.X to appear notably different then 7.X. The name description links to the NASDAQ query.

MIT Licensed

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