conflow Advanced node.js control flow patterns and more. Usage example import { concurrent, delay } from 'conflow'; const q = concurrent(4); function test() { q.go(delay(0, 5000)); q.go(delay(1, 4000)); q.go(delay(2, 3000)); q.go(delay(3, 2000)); q.go(delay(4, 1000)); q.one((n) => console.log('one', n));} test();