Hot Circles

100%

✓ Published2🌍 Public

Last edited Jan 20, 2024

Created on Jan 11, 2024

Twelve colorful circles pulse outward from their stored coordinates, each expanding to a uniform radius against a black background. Using D3's data join with enter, update, and exit selections, the visualization animates circle growth with slow transitions while rapid updates reposition elements. The circles use `mix-blend-mode: screen` in CSS to blend overlapping colors, rendering CSV-derived data through D3's `select` and `transition` APIs.

AI-generated description

An example showing the capabilities of VizHub 3.

See also Blank Slate for an intro video on hot reloading.

There is no index.html here! That's what enables hot reloading.
The entry point is the named export main from index.js
The first argument to main is container, a DOM node
The container DOM node is a <div> with measurable dimensions
You can import './styles.css' to load CSS
You can import data from './data.csv' to load CSV data
Dependencies such as D3 are configured in package.json
Alt+Click on a color to get a color picker
Alt+Drag on a number for to change it
All changes are hot reloaded
Works with remote collaborators!

MIT Licensed

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