Javascript and CSS for domains。
Long press the tab manager button, check "Videos only" for video sites and "Images only" for image sites. Other AD blocking options are "Hide pseudo elements" and "Hide iframes".
Long press the setting button, check the option "Block external scripts". UI website has option to also block dubious 3rd party resources. js.allow whitelists js libraries.
Long press the button [☰], "Disable floating ADs", "Disable banners", "clear all timers", "stop events" and "Sleep ..." are also available.
Click the button with image icon to hide all images.
Click the button "JS" to disable javascript.
url.deny: one giant regular expression for blocked urls (java grammar), in which carriage returns (CR or newline) are ignored and "#" is for comments.