Cycle.js would make for the perfect view framework for this giving the streaming nature of loops and observing new hits added to the grid:<p><a href="http:&#x2F;&#x2F;cycle.js.org" rel="nofollow">http:&#x2F;&#x2F;cycle.js.org</a><p>We should use Meteor, RethinkDB or ClojureScript + Om Next + Datomic for realtime subscriptions and syncing of collaborating users.<p>...hows midi support looking these days? Is it fully functional in Chrome?