Replace `'loading'` with `loading`

Replace `'good'` with `good`

Replace `'error'` with `error`

Insert `;`

Using target="_blank" without rel="noreferrer" (which implies rel="noopener") is a security risk in older browsers: see https://mathiasbynens.github.io/rel-noopener/#recommendations

Unexpected block statement surrounding arrow body; move the returned value immediately after the `=>`

Replace `<div></div><div></div><div></div><div></div>` with `⏎········<div></div>⏎········<div></div>⏎········<div></div>⏎········<div></div>⏎······`