How to learn D3.js
Back in the day I learned d3 by reading a tutorial by Scott Murray [1]. It was perfect for me as it also covered the basics of javascript itself, which I hadn't used prior. It's written for v3 of d3.js, so a bit out of date now, I still wanted to give it a shout out - thanks Scott![1] https://alignedleft.com/tutorials/d3