Published
Edited
Mar 29, 2020
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
data.map(d => d*d)
Insert cell
Insert cell
Insert cell
Insert cell
heroes.map(d => d.identity)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
cars.map(d => d.Cylinders)
Insert cell
Insert cell
cylinders = cars.map(d => d.Cylinders).sort((a,b) => a - b)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
new Set(cylinders)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
d3.histogram().value(d => d)(cylinders)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
d3.nest().key(d => d).entries(cylinders)
Insert cell
totals = d3.nest().key(d => d).rollup(d => d.length).entries(cylinders)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

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.
Learn more