Do you remember the good old days? When windows 95 and 98 had a nice set of screensavers, such as "Flying Windows":
Recently I had a simple idea to build the same thing for crypto-logos. One night of coding and here's the result, Crypto Screensaver:
Run: http://cryptoscreensaver.space/
Code: https://github.com/cyberwlf/cryptoscreensaver
Feedback is welcomed!