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bar D3 Starter

✓ Published1🌍 Public
119h61a05c9@cvsr.ac.in
Last edited Oct 19, 2025
Created on Oct 19, 2025
Forked from D3 Starter

This interactive bar chart displays sales values for 49 products (Product A through Product AW), ranging from 124 to 198, loaded from a CSV file using d3.csv. Built with D3.js v7, it renders SVG rectangles scaled with d3.scaleBand and d3.scaleLinear. Hovering triggers a tooltip and changes bar fill to orange, while rotated axis labels and labeled axes aid readability.

AI-generated description

Bar Chart Visualization

This project creates an interactive bar chart visualization using D3.js that displays product sales data from the provided CSV file.

Features

  • Interactive bar chart with 49 products (Product A through Product AW)
  • Hover effects that change bar color to orange (#ff9933)
  • Tooltips showing product name and value on hover
  • Rotated X-axis labels for better readability
  • Clean, modern design with shadow effects
  • Responsive scaling

Data Summary

The visualization displays sales values ranging from 124 to 198 across 49 products:

  • Lowest value: Product J (124)
  • Highest value: Product I (198)

How to Run

  1. Ensure data.csv and index.html are in the same folder
  2. Open index.html in a web browser
  3. Note: You may need to run a local server to load the CSV file properly

Technologies Used

  • D3.js v7
  • HTML5
  • CSS3
MIT Licensed

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