A large number of API tweaks have been made and there has been an expansion of hand-crafted facades available including many needed for production web applications.

Also, many of the scala.js specific helpers have been split out to a separate project that is not dependent on the DOM and can be used both server and client side. See the jshelpers sub-project for details. The helpers include extensive js.Promise extensions that make them much more friendly to scala developers.

The jar file group and package names have been shortened to remove scalajs-reaction from the names. This makes it easier to specify them in your build.sbt file.

The package hierarchy has also changed. Since you are only likely to include one react package in your application the use of "ttg" was burdonsome. For most of the core packages, the ttg package prefix has been removed. For example instead of importing import ttg.react._ you would now just do import react._.

Welcome to the new scalajs-reaction website. I'll post notes to the blog announcing changes and updates. The API docs will follow as well although I may rehost them to a versioned API documentation server.