As I say in the video, I'm not an electrician - I recommend consulting one if you're planning to wire your shed, cabin, or tiny house, but I figured my experience and the full process I went through might be helpful or entertaining. I am running UF-B cable underground from my main panel to my 10x16 shed. I'm creating 2 circuits, one for lights and one for receptacles (outlets). I show my planning process as well as the install of my 12-2 Romex, 14-2 Romex, 14-3 Romex, and all the switches for my light fixtures.
My first outlet is GFCI to protect all the electrical inside the shed.

Here are links to the products I used or similar (Amazon affiliate links):

Dovoh Lazer Level:
https://amzn.to/47UVCsN

Tesmen Voltage Tester:
https://amzn.to/3Hs5q1V
Discount code: FKBUKNPL

12-2 Romex:
https://amzn.to/3u25IcM

14-2 Romex:
https://amzn.to/3OaGnnZ

12-2 UF-B Cable:
https://amzn.to/3vLqPkc

14-3 Romex:
https://amzn.to/42aJK46

3-Way light switch:
https://amzn.to/3u4Hm23

Cable Staples:
https://amzn.to/3U3c1HH

Square-D breakers:
https://amzn.to/47Ezulv

Square-D breaker boxes:
https://amzn.to/3Oc1E0e

GFCI Outlet (Receptacle):
https://amzn.to/3SoeH1k

*Disclaimer: I'm not a professional, just a seasoned DIYer. You should double check my advice, adhere to your local building codes, and get advice from a professional if needed.

@HomeDepot @RYOBITOOLSUSA