ICE-6: Rendering Marks and Channels with React & D3
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Ttarungunda
Last edited Mar 7, 2022
Created on Mar 7, 2022
This visualization displays the size of OTT libraries across 20 countries using a horizontal bar chart. The code leverages React’s `useState` and `useEffect` hooks to fetch CSV data via `d3.csv`, then renders SVG marks with `d3.scaleBand` for the y-axis and `d3.scaleLinear` for the x-axis. Blue tick lines and text labels are manually generated from `xScale.ticks()`, while bars are drawn as `rect` elements. The chart sources its data from a gist CSV file containing GDP and library-size metrics.
AI-generated descriptionA bare minimum HTML page demonstrating use of CSS and JavaScript.
See also React Starter.
MIT Licensed