a scala libary for creating user interfaces in javascript like React build with Scala.js

Checkout project an run sbt ~fastOptJS in the project. This should download dependencies and prepare the relevant javascript files. If you open http://localhost:12345/target/scala-2.11/classes/index-dev.html in your browser, it will show you your running code in AppJS. You can then edit the application in AppJS and see the updates be sent live to the browser without needing to refresh the page.

Run sbt ~fullOptJS and open up http://localhost:12345/target/scala-2.11/classes/index-opt.html for an optimized (~200kb) version of the final application, usefull for final publication.