Originally, there is no filter products by category option in Magento 2 product grid. That is a little inconvenient making your search for specific products of some category when you want to update their information. It is not a big deal when you have a thousand products, but what about several thousand?
Correspondingly, the product grid category filter saves a lot of time enabling you to sort products by category in seconds. In this article, you will learn how to filter products by category in the product grid with no code updating.
You simply need the Magento 2 Product Grid Inline Editor that already has this feature. But the category filter is not the only feature you get with this extension.