Javascript, how to use the debugger

JavaScript
1

Hi everyone,
Trying to learn JS debugger I wrote thre following code:

<!DOCTYPE html>
<html>
<head>
<title>Listing 2.2</title>
<script>
var x = 213;
console.log(x);
</script>
</head>
<body>
</body>
</html>

Running that code in Firefox browser I only get a blank display :frowning:
I added “Firebug” extension to the browser but I get no implication of why nothing appears on my display.
Can anyone help me with that? I’d like to see what value is attached to the x variable.
Thanks

2

You’re not seeing something like this in your dev tools?

3

Here is what I get:

1596×732 15.7 KB

4

Click the console tab in the debugger. That will log any console statements (as your code does have).

1 Like
5

Thank you RyanReese

6

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