SwellRT

SwellRT, the first full-stack framework for developing decentralized real-time collaborative apps in JavaScript/Java/Android. It is basically an alternative equivalent to the Google Drive Real-Time API but decentralized and open source. For instance, we can build GoogleDoc-like collaborative documents which have decentralized/federated contents; not limited to just text but with embedded videos, maps, etc. that may be also collaborative. If one person disconnects temporarily, they can continue working and it will sync when connection is recovered (so accommodating unstable/poor connectivity). More at http://swellrt.org and https://github.com/P2Pvalue/swellrt