Three New Tags

< dialog>Dialog< /dialog>

The dialog tag defines a dialog box or subwindow. Here's an example:

This is an open dialog window

The Code that produce the output above looks like this:

< dialog open>This is an open dialog window< /dialog>

I found this at w3schools.com

< data> Data < /data>

The HTML element links a given piece of content with a machine-readable translation. Here's an example:

New Products
The code that produced the output above looks like this:
New Products
< ul>
< li>< data value="398">Mini Ketchup< /data>< /li>
< li>< data value="399">Jumbo Ketchup< /data>< /li>
< li>< data value="400">Mega Jumbo Ketchup< /data>< /li>
< /ul>

I found this at developer.mozilla.org

< button>button< /button>

The button tag in HTML is used to define the clickable button. Here's an example:



The code that produced the output above looks like this:
< button type="button">Click Me!< /button>

I found this at geeksforgeeks.org