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<!DOCTYPE html> <html> <body> <h2>JavaScript Objects</h2> <p>Creating a JavaScript Object:</p> <p id="demo"></p> <script> const person = {firstName:"John", lastName:"Doe", age:50,eyeColor:"blue"}; document.getElementById("demo").innerHTML = person.firstName + " is " + person.age + " years old."; </script> </body> </html>
