Name list demo

It's currently 1513462256 o' Unix clock.

Therefore, have a nice December 16th 2017 CE!

Name:

Whenever you enter a name and hit the Toggle button, the name will be added to the list above (which is not shown currently because it's empty). If the name happens to be there already, it's, contrariwise, removed.

Note that this application is case knowledgeable.

That's it.

Well, the source is available too.

And finally, you might want to validate that this machine-generated page uses valid HTML and valid CSS.