Clipboard promises demo

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⚠ Clipboard promise technique disabled because of the following reasons:

This demo will fall back to classic synchronous clipboard access.

How does this work?

There are three things in play:

• One or more web pages running your application
• a Shared Worker coordinating between web pages
• The Clipboard

Now, when the user invokes "copy", the following happens:

The Shared Worker is essentially used as a connective tissue; glue that holds the many web page instances together.

Later, when the user invokes "paste", this goes down:

When copy and pasting locally, we would simply short-circuit the lookup and never even talk with the shared worker.