Tutorial > Introduction
<script> let message = 'Hello ChemDoodle!'; alert(message); </script>
When you load your webpage in a browser, the message "Hello ChemDoodle!" should appear. You can click on the Run button above to see this in action right now. Now that you can see the message, let's see how to access the ChemDoodle Web Components library.
<script> let message = 'The version of ChemDoodle installed is: ' + ChemDoodle.getVersion(); alert(message); </script>