# JavaScript filter() method.

`filter()` is a JavaScript method to interact with matrices

`filter()` is a JavaScript method to interact with matrices. This method calls the `callback`function on each element of the `array`and creates a new `array`with all the elements for which the `callback` return returns a true value, the elements that do not meet this `callback` return condition are simply omitted and not They are included in the new `array` .  
For example:

In this example we have an arrangement with 6 emojis, what we will do is delete a specific emoji, and then we will show the arrangement without that emoji.

<iframe src="https://upscri.be/f/788447?as_embed=true" width="700" height="350" frameborder="0" scrolling="no"></iframe>

Assuming we want to eliminate more than one emoji at the same time, we must do it as follows.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1648469121970/UXPHcnQzr.png)

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