Fetch API – was I living on Mars?

fetch(url)
  .then((resp) => resp.json()) // Transform the response object into json
  .then(function(data) {
    // Do what the hell I want to do with received JSON data
    })
  })

fetch(url) .then((resp) => resp.json()) // Transform the response object into json .then(function(data) { // Do what the hell I want to do with received JSON data }) })