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Last Updated: May 28, 2017
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How to get the first element of an array in Javascript - example

You can use this array-first open source component to to return the first element of any given array in Javascript.

Examples:

` first([1, 2, 3]) // => 1

first(['a', 'b', 'c']) // => 'a' `

If the array is empty, it will return null.

It also has 2 tests.

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