Public
Edited
Dec 19, 2022
Insert cell
Insert cell
arrow = require("apache-arrow@10.0.1")
Insert cell
dicto = new arrow.Dictionary(new arrow.Uint8(), new arrow.Utf8())
Insert cell
arrow.vectorFromArray(["foo", "bar"])
Insert cell
arrow.DictionaryVector.from
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