stack_overflow_array.js

function getNestedArr(depth) {
  const result = [0, null];
  let inner = result;
  for (let i = 1; i < depth; i++) {
    const next = [i, null];
    inner[1] = next;
    inner = next;
  }
  return result;
}

console.log(JSON.stringify(getNestedArr(10000)));