Similar but not as featured and fancy with vega: http://sandbox.github.io/demos/nba-shot-chart-vega/ http://sandbox.github.io/demos/nba-shot-chart-vega/ which

Similar but not as featured and fancy with vega: http://sandbox.github.io/demos/nba-shot-chart-vega/ http://sandbox.github.io/demos/nba-shot-chart-vega/ which includes link for one done in python, and Kirk Goldsberry’s articles on Grantland.