This proposal is at Stage 2 of the TC39 process.
Open the console to try it out. Here are some examples:
Array.from(Iterator.zip([
[0, 1, 2],
[3, 4, 5],
]))
Array.from(Iterator.zipKeyed({
a: [0, 1, 2],
b: [3, 4, 5, 6],
c: [7, 8, 9],
}))
Array.from(Iterator.zipKeyed({
a: [0, 1, 2],
b: [3, 4, 5, 6],
c: [7, 8, 9],
}, {
mode: 'longest',
padding: { c: 10 },
}))