This is a third-party script/app and is not created by the WaniKani team. By using this, you understand that it can stop working at any time or be discontinued indefinitely.
Following on from looki’s Kanji Highlighter, I’ve taken the code and updated the kanji lists. I still need to double check these but all recently added kanji are now included.
Note: Due to the large amount of options, running this script with Tampermonkey on Safari can hide parts of the menu for this and other scripts. You are strongly advised to modify your Tampermonkey settings so the Action Menu uses 2 or more columns.
Broadly speaking, yes. At present, the difference is updated kanji lists so you’re going to see fewer grey kanji (eg: 斤, 叩) and the correct colours as kanji are now at the right level (eg: 私 is now lvl 6, not 14).
There are places in the original script where it couldn’t detect kanji. I’m going to investigate but I’m already aware of the following:
Reddit and Gmail were explicitly excluded on the original script
Text added after the initial page load (such as clicking for additional comments) is often not detected - note: a manual re-scan is already possible in these cases
Kanji in images - without OCR this will be difficult
For now, I’ve also added an exclude for WK for visual simplicity as the script is designed to help identify the personal difficulty of new texts based on kanji you know.