What are some examples of dynamic typing in JavaScript?

Can you explain dynamic typing in JavaScript with some examples?

Sure! Dynamic typing means that variables in JavaScript can hold values of any type without strict type constraints.

Can you show me an example of dynamic typing in action?

Absolutely! For instance, you can assign a number to a variable and later assign a string to the same variable:

let value = 42; // value is a number
value = 'Hello, world!'; // now value is a string

What happens if I try to perform operations on different types?

Good question! If you try to add a number and a string, JavaScript will convert the number to a string:

let result = 5 + '5'; // result is '55'