PS: Clicking on the link will let you play around with Nerve, but first it will show you an article that provides a little more context around how Nerve is designed and why it's designed that way. If you just want the technical stuff, skip to the section called "The Schema Network: Integration from the Bottom Up" (if you read my summary above and thought "this will never work" I encourage you to read this section!). If you just want to skip to the demo, click "Skip Intro" on the top right.