This Content Kit is based on the workshop materials and is hosted on GitHub. The latest set of demos can be found there, but they are also stored in this Content Kit as a backup, so you don't have to download multiple resources for your talk or workshop.
Here's the list of the code examples:
There are no particular requirements for the demos - all you need is a fairly decent browser to run them.
You can also go back to the Content Kit's index page.