Highlights episodes that have been visited
This script highlights the current episode being watched as well as all previously watched episodes for a given show.
Tested on Firefox 49 and Chrome 54 (with Tampermonkey).
Legend: + added feature * changed feature - bugfix
2.0: + Google Chrome Support (must use a scriptmanager, like Tampermonkey) * Changed styling to be more noob friendly + Added some smaller quality-of-life improvements
1.5: + Added capability to edit history
If you're on Google Chrome and after the update it doesn't work, re-installing Tampermonkey seems to fix it (sorry, but Chrome just isn't as good handling userscripts).