This is a playlist with five tutorials made from Ludo Lodge about nanDECK:

An introductory video tutorial on nanDECK from Ludo Lodge (https://www.youtube.com/c/LudoLodge):

Calvin Keeney (from  https://streamlinedgaming.com)  has created four great video tutorials for nanDECK:

The site switching isn’t at the horizon… in the meantime you can view the last tutorial, for starters, about nanDECK (in detail, the visual editor):