This is one of the most important index references to access language resources not yet covered on Duolingo.
archived here : https://archive.ph/tQtZ5
https://forum.duolingo.com/comment/30250170
Please note : this is still being archived.
And a HUGE shout out of deep thanks to Dessert-Rose, for creating this resource !
edited: and if anyone else can help archive all the posts, and also then the further posts that these link to - it would be GREATLY appreciated.
At the moment archive.ph has fallen over again for me. Hopefully for someone else, they will not be experiencing this, and can continue to save resources.