Google cache (appears broken): http://webcache.googleusercontent.com/search?q=cache:https:/...
Edit: It appears that the OP's link was changed. Original was https://webtorrent.io/
It's a shame they've pushed it back twice so far.
The original post was removed. You might want to check that.
Google cache (appears broken): http://webcache.googleusercontent.com/search?q=cache:https:/...
Edit: It appears that the OP's link was changed. Original was https://webtorrent.io/