I just clone the project scala-js-react, and run sbt, it reports some error about dependency.
sbt
I tried to fix it by add some resolvers, but no lucky.
I had to add a line to the Build.scala file, .settings(resolvers += "Guardian Github io repos" at "https://guardian.github.io/maven/repo-releases/")
Looks like there was a change from http to https and from .com to .io