Useful D3 stuff from Susie Lu
http://susielu.com/
like a really awesome Annotation Plugin
Check out Topi Tjukanov's spatial visualisations too
https://tjukanov.org/
Jim Vallandingham's site has some unique examples as well
http://vallandingham.me/vis/
And here are two sites to find more d3 examples
https://d3-discovery.net/
and Blockbuilder
http://blockbuilder.org/search
I also found some good d3 twitter feeds worth mentioning
https://twitter.com/mbostock
https://twitter.com/d3visualization
https://twitter.com/vlandham
https://twitter.com/DashingD3js
applause
