Sleazy Fork is available in English.
Auto Resize images and video on multiple image boards and enlarges thumbnails on mouse hover and adds content type icons to them.
< Feedback on Image Board Enhancer (Rule34, Gelbooru, e621, and more)
You can use a plus sign in place of a space. For example: (+tag1+~+tag2+)
It's a good script, but adding ( tag1 ~ tag2 ) to favorites doesn't work. Due to the presence of the necessary spaces, it adds 5 tags to favorites in the form of two parentheses, a tilde and two tags