Bar Chart IIb
Bar Chart I
Grouped Bar Chart Toggle Series, update for d3v5
Zoom to Bounding Box II d3v4
map, pan zoom buttons - convert to d3v4
Rolling pan and zoom with Mercator projection
rolling mercator attempt upgrade v4
Variable width bar chart with matching, data driven, variable width wordwrap
Rolling pan and zoom with Mercator projection upgrade to v4 attempt.