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Fork of Bar chart with D3.js

✓ Published0🌍 Public
KK V VINITHA
Last edited Mar 4, 2022
Created on Mar 4, 2022

This bar chart displays the popularity of programming languages using Stack Overflow survey data from 2019, with percentages shown on both the y-axis and atop each bar. D3.js v5 (d3.csv, d3.scaleLinear, d3.scaleBand, d3.axisLeft, d3.axisBottom) renders the chart as SVG elements. On mouseenter, the chart dims all values and draws a dashed reference line at the hovered bar’s height while displaying each bar’s percentage difference relative to that bar; mouseleave restores the original view. A grid drawn via d3.axisLeft with tickSize helps compare values.

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MIT Licensed

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