Async/Await | https://hackernoon.com/6-reasons-why-javascripts-async-await-blows-promises-away-tutorial-c7ec10518dd9

catch-async.js

const makeRequest = async () => {
    try {
        const data = JSON.parse(await getJSON())
        console.log(data)
    } catch (err) {
        console.log(err)
    }
}

catch-promise.js

const makeRequest = () => {
    try {
        getJSON()
            .then(result => {
                const data = JSON.parse(result)
                console.log(data)
            })
    } catch (err) {
        console.log(err)
    }
}

syntax-async.js

const makeRequest = async () => {
    console.log(await getJSON())
    return "done"
}

makeRequest()

syntax-promise.js

const makeRequest = () =>
    getJSON()
        .then(data => {
            console.log(data)
            return "done"
        })
makeRequest()