Understanding JavaScript Truthy and Falsy

Question

Can someone please explain JavaScript Truthy and Falsy, using the below sample data. I have read other threads but still confused.

var a = 0;

var a = 10 ==          


        

Answer 1

FALSY

• false
• 0 (zero)
• "", '', `` (empty strings)
• null
• undefined
• NaN (not a number)

note : Empty array ([]) is not falsy

TRUTHY

• Everything that is not FALSY