Looks like the link no longer works: https://romhackplaza.org/homebrew/famidash-nes-kandowontu/
NVM Actually only doesnt work in firefox because of a certificate issue. Works in other browsers.
You can play it directly here: https://romhackplaza.org/play-online/homebrew.php?homebrew_id=18152
The actual nes rom doesnt seem to work on the original nes (at least in my case).
Love me some makertube.