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

Truthy -> Value that resolve to true in boolean context

Falsy -> Value that resolve to false in boolean context

For better understanding, falsy values is given below.

1. false
2. 0
3. empty string
4. null
5. undefined
6. NaN