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<> vs React.Fragment

Written byPhuoc Nguyen
07 Oct, 2020
`<>` is the shorthand tag for `React.Fragment` which allows us to group a list of elements without wrapping them in a new node.
So we can do something like
render() {
return (
<Header />
<Navigation />
<Main />
<Footer />
The only difference between them is that the shorthand version does not support the `key` attribute.
Here is a common example that inserts new line (`br`) tags in a multiple lines string:
str.split('\\n').map((item, index) => {
return (
<Fragment key={index}>
<br />

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