Fragments
Fragments let you group a list of children without adding extra nodes to the DOM.
const Columns = () => (
<React.Fragments>
<td>Hello</td>
<td>World</td>
</React.Fragments>
);Short Syntax
The short syntax doesn't support keys or attributes.
const Columns = () => (
<>
<td>Hello</td>
<td>World</td>
</>
);Keyed Fragments
Fragments declared with the explicit <React.Fragment> syntax may have keys. key is the only attribute that can be passed to Fragment.
```jsx const Columns = (props) => ( {props.items.map(item => ({item.term} ))} );
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