Node.js: How to run asynchronous code sequentially

Question

I have this chunk of code

User.find({}, function(err, users) {
    for (var i = 0; i < users.length; i++) {
        pseudocode
        Friend.find({
              


        

Answer 1

You can also take a look at the Async JavaScript library: Async It provides utility functions for ordering the execution of asynchronous functions in JavaScript.