Make Modifications Before Being Outputted

I want to make certain elements/sections of my page to not be cached. In Kirby 2 I can do that by replacing the response core component https://k2.getkirby.com/docs/developer-guide/plugins/components However in Kirby 3 it seems that it’s been removed from the list: https://getkirby.com/docs/reference/plugins/components Any insights on how I can achieve this?