Run ❯
Get your
own
website
Result Size:
625 x 565
×
Change Orientation
Save Code
Change Theme, Dark/Light
Go to Spaces
<!DOCTYPE html> <html> <body> <h1>The Document Object</h1> <h2>The querySelector() Method</h2> <p>Change the text of the element with id="demo":</p> <p id="demo">This is a p element with id="demo".</p> <script> document.querySelector("#demo").innerHTML = "Hello World!"; </script> </body> </html>
