Comment by lachenmayer

Really awesome demo - the Beaker/Dat/Hypercore ecosystem is amazing. Real-time p2p sync of anything you can imagine.

I was able to build a 'Slack clone' as a one-day hack, using Hypercore + Electron: https://github.com/lachenmayer/p2p-slack-clone-poc

I think we'll be seeing a lot of these kind of projects soon :)