Nested Promise

nested_promise.js

// Promise chain Style
const aPromise = Promise.resolve(1).then(result => Promise.resolve(result));

// Promise.then Style
// const aPromise = new Promise((resolve) => Promise.resolve(1).then((result) => resolve(result)));

// async/await Style
// const aPromise = new Promise(async (resolve) => resolve(await Promise.resolve(1)));

aPromise.then(
    (result) => console.log(result)
);