WaniKani Lesson Ordering II
This allows you to sort the items in your WaniKani lessons, either putting the Radicals and Kanji first, or the Vocabulary first. By RhosVeedcy, based on scripts originally by Alucardeck.
The Ultimate Popup Blocker
Configurable popup blocker that blocks ALL (even user-initiated) popup windows by default. But you can easily open the blocked popup or whitelist a domain, directly from the page.