md`# Conditionally adding keys to JavaScript objects using spread operators and short-circuit evaluation`
// See https://medium.com/@mikeh91/conditionally-adding-keys-to-javascript-objects-using-spread-operators-and-short-circuit-evaluation-acf157488ede for more details
...interval&&{interval:interval},//The interval between each freq iteration.
dfd:3,
...[0]&&{name:[0]},//The interval between each freq iteration.
})
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.