James and I paired on creating something with Mike Bostock’s Observable Notebooks. We made a notebook that uses D3.js and some convenient TopoJSON repositories to automatically download and map Census data variables. Some work needs to be done: Better UI for selecting variables Title and legend on the map Multivariate comparisons Check box for normalizing by population But we got it working! Two major revelations about Observable Notebooks: They are not Jupyter notebooks. They are not state...
