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You have completed JavaScript Basics!
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Practice using JavaScript by writing a "self-destructing message" program.
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You've written JavaScript in the console,
even created and linked a JavaScript file.
0:00
Now, you're going to work on
a practice exercise on your own,
0:01
a challenge of sorts.
0:03
You'll do this periodically throughout
the course to give you opportunities to
0:05
practice and
help make what you've learned sink in.
0:08
Let's go over what you'll need to do.
0:11
You're going to practice using JavaScript
by writing a self-destructing message
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program.
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The page will display
a message with an alert
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dialog warning us that
the message will self-destruct,
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then it displays the series of alerts that
count down from three, to two, to one.
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