Calculate the number of difference days between two dates

es6,date

Calculate the number of difference days between two dates

const diffDays = (date, otherDate) => Math.ceil(Math.abs(date - otherDate) / (1000 * 60 * 60 * 24));

// diffDays(new Date('2014-12-19'), new Date('2020-01-01')) === 1839

Remove array of objects from another array of objects

using async/await to catch errors

Spread Operator for Objects

Await in a for loop

How to use the spread operator to flatten array of objects in javascript