JavaScript Display Objects

Displaying objects in JavaScript can be done using various methods, such as console.log(), alert(), and document.write().

Using console.log()

The console.log() method is commonly used to display objects in the browser console for debugging purposes.

const person = {
    firstName: "John",
    lastName: "Doe",
    age: 30
};

console.log(person);

Using alert()

The alert() method displays a dialog box with a specified message.

alert(JSON.stringify(person));

Using document.write()

The document.write() method writes HTML expressions or JavaScript code to a document.

document.write(JSON.stringify(person));

When displaying objects in JavaScript, it’s essential to choose the appropriate method based on your use case, whether it’s for debugging, user interaction, or dynamically updating HTML content.