Example of Javascript Fetch and Promise

fetch-promise-example.js

function func() {
  let promise = fetch('https://api.github.com/zen')
  return promise.then((successResponse) => {
    console.log(successResponse)
    return successResponse.text();
  })
}

func().then((resp) => {console.log(resp)})
      .catch((resp) => console.log(resp))