Public
Edited
Jan 6, 2023
a = [{a: [1,2,3]}, {a: [3,4,5]}, {a: [5,6,7]}]
[...new Set(a.map(d => d.a.map(d => d).flat()).flat())]
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.
