Sanity is a headless, real-time CMS where the front end is an open source React-based construction kit and the back end is a graph-oriented cloud datastore with a globally distributed CDN.

peerCDN is a peer-to-peer content delivery network (CDN) for the web browser. peerCDN serves your site's static assets (like images, streaming videos, and file downloads) over a peer-to-peer network made up of the visitors currently on your site. It's completely powered by JavaScript — your visitors don't need to install anything!