{
Array.from(new Set([1, 2, 3, 2, 1])); // => [1, 2, 3]
[1, 2, 3, 4, 5].groupBy((it) => it % 2); // => { 1: [1, 3, 5], 0: [2, 4] }
Promise.resolve(42).then((x) => console.log(x)); // => 42
structuredClone(new Set([1, 2, 3])); // => new Set([1, 2, 3])
queueMicrotask(() => console.log("called as microtask"));
}
{
CoreJS;
Array.from(new Set([1, 2, 3, 2, 1])); // => [1, 2, 3]
[1, 2, 3, 4, 5].groupBy((it) => it % 2); // => { 1: [1, 3, 5], 0: [2, 4] }
Promise.resolve(42).then((x) => console.log(x)); // => 42
structuredClone(new Set([1, 2, 3])); // => new Set([1, 2, 3])
queueMicrotask(() => console.log("called as microtask"));
}
CoreJS = import("https://cdn.skypack.dev/core-js@3.34.0?min")
new Set()
lSet = {
CoreJS;
return Set;
}
lSet.toString()
lSet
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.
