D3.js is a JavaScript library for producing dynamic, interactive data visualizations in web browsers. It makes use of the widely implemented SVG, HTML5, and CSS standards. We’ll explore how to get started with D3 and the anatomy of a basic D3 plot with animation using a top-down approach. We’ll be using the baseball chart at d3-examples-caocscar.onrender.com as our learning example. The workshop is intended for users with basic HTML, CSS and general programming knowledge.