PromiseThenVersions.js

const promise = new Promise((resolve) => resolve("John Smith"));

// what is the difference between these versions?
// is there incorrect syntax?

//1
promise
    .then((name) => {
        return `Hello, ${name}`
    })
    .then((message) => console.log(message));

//2
promise
    .then(async (name) => {
        return `Hello, ${name}`;
    })
    .then((message) => console.log(message));

//3
promise
    .then((name) => {
        return Promise.resolve(`Hello, ${name}`);
    })
    .then((message) => console.log(message));