reactjunkie.com promises promises

promises-promises.js

 const p = new Promise(
    // this is called the "executor"
    (resolve, reject) => {
        console.log(1);
        resolve(2);
        console.log(3);
    }
);

console.log(4);

p.then(
    // this is called the success handler
    result => console.log(result)
);

setTimeout(() => console.log(5), 0);

console.log(6);