The New And Improved List Of API and Third Party Apps

[Kumirei]

Is it this one?

[Userscript] Forecast details / critical reviews

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. This script augments the forecast timeline. In particular, the following information is added: Review hours with current-level, apprentice radicals and kanji (i.e., critical reviews) are highlighted in green and marked with an upward facing triangle; Review hours with burn reviews are highlighted in orange and…