One click to reach any number of search engines without repeated input Resizable floating video support User-defined global and site-specific CSS and javascript. Bookmarklets (with option to auto apply to similar sites) not less powerful with CSP (content security policy) sites AD blocking (block root domain trees completely etc.) Customization (define extra menus/buttons/gestures with user-defined functionalities) Support shell scripts, javascript for general processing, other languages (python
