What are local variables in JavaScript?

Can you explain what local variables are in JavaScript?

Sure! Local variables in JavaScript are variables that are declared within a function and can only be accessed inside that function.

What happens to local variables when the function is executed?

When the function finishes executing, local variables are destroyed and cannot be accessed anymore.

Can you give me an example of a local variable?

Of course! Here's a simple example:

function myFunction() {
    let localVar = 'I am local!';
    console.log(localVar);
}
myFunction(); // Outputs: I am local!

What is the difference between local and global variables?

Local variables are confined to the function they are declared in, while global variables can be accessed from anywhere in the code.