promise-run-all

    // or import
    const runAll = require('promise-run-all');

    runAll([1,2,3,4,5,6,7,8,9,10,11,12,13,14,15], (item, index) => {
        return async () => {
            return item + '-done';
        }
    }).then(console.log);

1. array: input array

2. iteratorFn: deal with the logic of each item, can receive currentItem, currentIndex, groupIndex, allGroup

3. options:

   • groupSize: split array size
     • default: 10
   • delay: each group request delay
     • default: 1000
   • requireSuccess: allSettled is true, all is false
     • default: false
   • onItemComplete: each group finish callback
     • default: noop