readableNumbers=d3.format(",.2r")// used to format the million dollar costs to make them readable numbers
import{Plot}from"@mkfreeman/plot-tooltip"
import{toc}from"@nebrius/indented-toc"
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.