Promise.all(), Promise.race(), and Promise.any()

What will be the output of this code?

const p1 = Promise.reject('Error');
const p2 = Promise.resolve(20);
const p3 = Promise.resolve(30);

Promise.all([p1, p2, p3])
  .then(values => console.log(values))
  .catch(error => console.error(error));

[Error, 20, 30]
Error
This demonstrates Promise.all()'s fail-fast behavior: 1) Rejects immediately when any promise rejects, 2) Does not wait for other promises to complete, 3) Returns the first rejection reason, 4) Other promises continue executing but results are ignored, 5) Catch block receives the rejection reason directly, 6) Important for scenarios where all operations must succeed.
The promises will keep running
[undefined, 20, 30]

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