This blocker works... And that's all. It's not the smallest of them all, and it definitely is not the easiest to use. Regex rules must be inserted one by one, with no way to save or restore the list. It's not practical the way it is, now. A better approach would be to use a textarea to edit the rules (one per line, for example), then the save/restore functions wouldn't be really necessary.

Excellent for blocking unnecessary Javascript/XHR on LinkedIn and similar bloated websites. Thank you.