Filter is not a function?

Question

Im attempting to return an array of my list items if they contain the text "Flexbox" in them. Im getting this error: `Uncaught TypeError: items.filter is not a function` ```

Flexbox 1
Something else
Flexbox 2
Something also else
More Flexbox for you

'use strict'; var items = document.querySelectorAll('li'); var itemsFlex = items.filter(function(item) { return item.includes('Flexbox') }); console.log(itemsFlex); ```

Accepted Answer

querySelectorAll returns a NodeList not an Array. You can convert it to an Array if you'd like to use Array methods.

```
var items = document.querySelectorAll('li');
var itemsArray = Array.from(items);
```

Filter is not a function?

Solution

Problem