Very cool idea!
Unfortunately not working for me. I tried with the Chrome extension, but when I stop a recording I get forwarded to "https://app.supademo.com/demo/undefined" and there is no demo anywhere.
The issue was with the Chrome extension, and I updated it.
If you are using extension Version 0.0.0.1, kindly update it to the latest Version 0.0.0.2.
Here's the link to the extension: https://chrome.google.com/webstore/detail/supademo-beta/jblb...
Let me know if you still face the same problem.