Greasy Fork is available in English.
Remembers the playback rate you set on Khan Academy's YouTube player and enforces it across lessons
< Σχολιασμός για τον κώδικα Khan Academy YouTube Playback Rate Enforcer
Updated and working as of August 2020.
Does not work!
The playback rate does not stay consistent when the video changes through the next button or through auto-play! Really disappointed as I still have to change it or can't leave it AFK! Really want to see this fixed! :disappointed: