JSFiddle - React, Tailwind, and code Playground

JavaScript

var d = new $.Deferred();

function vk_api_call(){
    console.log('First');
    d.resolve();
}

function next_vk_api_call(){
    console.log('Second');
}

d.always(function(){
    next_vk_api_call();
});

vk_api_call();