At this year’s DevNation/Red Hat Summit I was part of the team that created the Red Hat Summit Middleware keynote demo. I made the custom front-ends in the demo using Reactive Extensions for javascript (Rx.js) to manipulate the datastreams from the various back-end systems and to transform that data into a form that can drive the UI using d3.js. If you missed the keynote, you can watch it on YouTube below (the keynote demo starts at 19m).