You can also try these related scripts:

• Wanikani Heatmap - Adds review and lesson heatmaps to the dashboard.
• WaniKani Stroke Order - Shows a kanji's stroke order on its page and during lessons and reviews.
• Wanikani: Reorder Omega - Reorders n stuff
• Wanikani Open Framework JLPT, Joyo, and Frequency filters - Adds filters for JLPT level, Joyo grade, total frequency, and adding various relative frequencies
• Wanikani Double-Check - Allows retyping typo'd answers, or marking wrong when WK's typo tolerance is too lax.