D3.js Bar Chart

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D3.js Bar Chart

✓ Published2🌍 Public

Last edited Apr 5, 2023

Created on Apr 5, 2023

This bar chart visualizes the 15 most expensive cities by their mean cost of living index, using data filtered from a CSV file loaded via `d3.csv`. Each bar represents a city, with values aggregated through `d3.nest()` and `d3.mean`, and rendered as an SVG via `d3.scaleBand` and `d3.scaleLinear`. Interactive tooltips appear on mouseover, driven by D3 v4 event handlers. The chart includes rotated x-axis labels and a bold title, with bars colored steelblue by default and highlighted orange on hover.

AI-generated description

A demonstration of how to start using D3 version 6.

MIT Licensed

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