Sorry for the small digression, but thought it’s worth sharing
 
Just while browsing learning tools I discovered a site https://tools.veryuseful.website/
 
They’ve collected:
- online libraries (like "Українська Література"),
- free courses via Prometheus,
- Duolingo for learning Ukrainian,
- information about schools and universities.
 
Really great collection.
 
Also found [url=https://tools.veryuseful.website/] an awesome Ukrainian learning platform[/url] — maybe worth checking!
 
Would love to hear what else you guys use!