25 days of D3

An introduction to D3, going from beginner to expert D3. Topics include the basics, e.g. using SVGs, scales, shapes and color. Then it’s on to building complete charts, e.g. line charts and scatterplots. After this it talks about adding interactivity to your charts such as click events, hovering, brushing and zooming.

https://observablehq.com/@thetylerwolf/25-days-of-d3