Mapping Migration in the United States

nytimes.com

12 pointsrunlevel14 comments

Does anyone know what JS library was used to make that interactive graphic? I tried taking a look at the source, but couldn't figure it out.

it's D3.js

These examples are by D3.js author Mike Bostock, who currently works at The NYT. http://bl.ocks.org/mbostock/4060366 http://bl.ocks.org/mbostock/4360892

Mark DiMarco gave a talk at JSConf 2014 called User Interface Algorithms which touches upon this

relevant section starts at 4:13

rest of the talk is good as well