https://www.reddit.com/r/ScalaConferenceVideos/

ScalaLove
2020
 https://www.youtube.com/playlist?list=PLBqWQH1MiwBSThMSFV4k4dGTZkS0mfbxo

ScalaUA
https://www.youtube.com/channel/UC_ZJvRHot6thpgqsXvtEvFg
2019
https://www.youtube.com/playlist?list=PL-RBtv_a80i7ZOoalWo-cgu4W1VxdAWP2
2018
https://www.youtube.com/playlist?list=PL-RBtv_a80i5ppRhqtd9MhBZYgdgehvwl

ScalaDays
2019
https://portal.klewel.com/watch/nice_url/scala-days-2019/
https://www.youtube.com/playlist?list=PLLMLOC3WM2r5KDwkSRrLJ1_O6kZqlhhFt
https://www.youtube.com/playlist?list=PLLMLOC3WM2r460iOm_Hx1lk6NkZb8Pj6A
2018
https://slideslive.com/scaladays/scala-days-europe-2018
Berlin
https://www.youtube.com/playlist?list=PLLMLOC3WM2r6-113dYofBD3szljuVpESO
2017
https://www.youtube.com/playlist?list=PLLMLOC3WM2r5Ei2mnSHCD-ZD04AXovttL

ScalaWorld
https://www.youtube.com/channel/UCc0j7uOItUDh7vEvPb-TeCg
2017
https://www.youtube.com/playlist?list=PL9KXdMOfekvYYX53KHR-28e3BjlTIEjbT