The Hitchhiker’s Guide to D3.js
medium.com
medium.com
Thought I'd drop this here: site I helped create that uses d3 to create interactive visualizations from csv files https://www.sizzleanalytics.com/
Really impressive!
Here's a completely worthless comparison article (one of many):
https://www.slant.co/versus/10577/11579/~d3-js_vs_highcharts
It's like reading a list of concepts for some new programming language, and then you get the idea, but then there's no, "You need to download the IDE here, create a Main.mylang file, and type func main(args) {...}, and click Run"