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Making a Bar Chart

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SSean Moore
Last edited Nov 12, 2019
Created on Nov 12, 2019

A bar chart displays population data for ten countries from a CSV file. D3.js v5 loads the data with `d3.csv`, converts population values to numbers, and uses `d3.scaleLinear` for the x-axis and `d3.scaleBand` for the y-axis to create the chart. The example demonstrates fundamental DOM manipulation by appending SVG `rect` elements, though the initial implementation only sets fixed width and height values rather than computing them from the scales. The chart renders in an SVG container within a simple HTML page.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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