AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript InnerHTML

The video tutorial explains how to use HTML elements and JavaScript to perform simple calculations. It demonstrates a script that calculates 6 + 3 and displays the result in an HTML element with a specific ID. The tutorial covers the use of the getElementById function to target HTML elements and shows how the JavaScript output is displayed in a web browser. It also discusses how to update the script to output different results.

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