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AAbhilashReddyVenreddy@my.unt.edu
Last edited Sep 26, 2026
Created on Sep 26, 2026
Forked from HTML Starter

This interactive D3.js v7 scatter plot visualizes video game sales, Metacritic scores, and average playtime across genres. Each circle encodes copies sold on the x-axis, Metacritic score on the y-axis, genre through color, and playtime through circle size, with Minecraft highlighted in red. The visualization uses `d3.scaleLinear`, `d3.scaleOrdinal` with `d3.schemeTableau10`, and `d3.scaleSqrt` for sizing. Data loads from a CSV via `d3.csv`, and SVG rendering includes axes, labels, and a color legend.

AI-generated description

HW5 - Marks and Channels: Video Game Sales, Scores & Playtime

A D3.js scatter plot visualization exploring the relationship between video game sales, metacritic scores, and playtime.

Encoding

  • X position: Copies sold (millions) - quantitative
  • Y position: Metacritic score - quantitative
  • Hue (color): Genre - categorical
  • Size (area): Average playtime (hours) - quantitative
  • Highlight: Minecraft receives special emphasis with distinct color and stroke

Data Source

Video game dataset from gist (see DATA_URL in index.js)

MIT Licensed

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