The last two weeks we built up a few charts with Uber’s open-source library, React-vis, drawing on the City of New York’s Popular Baby Names data set. This week we’ll look at adding some animation to ...

Here’s a revised animated “bar chart race” visualization above (and revised commentary below to correct for some data issues in the original chart) showing the format share of recorded music sales in ...

Defenders of the economic status quo in America continue to assert that economic inequality (1) doesn't exist, (2) isn't as bad as you think, or (3) is actually good for everybody. That's despite ...