Notes:
— John Burn-Murdoch (@jburnmurdoch) March 18, 2019
• Full code for the animation here on @observablehq https://t.co/dQzIyU9Jlp
• I’ve tried to build this in a fairly reproducible way, such that you give it a dataset containing entity, year, value, and it does the rest
• Feedback welcome!#dataviz