LINK

Filters are a powerful tool that web authors can use to achieve interesting visual effects. In this article we’ll cover the history of filter effects, what they do and how to use them. We’ll cover examples of all the predefined filters defined for CSS with some examples. We’ll also cover performance considerations for using them on desktop and mobile devices since knowing the speed impact of filters is important for a good user experience. Finally we’ll review the current state of implementation in modern browsers.