By the way, I have a feeling these values are auto-imported by SBT somehow. (OK, [yes they are](http://www.scala-sbt.org/release/docs/Getting-Started/Basic-Def.html#imports-in-build-sbt)). You may prefer explicit imports, but just so you know that a no-import version like that below is possible.

```scala
webSettings

jsEngineAndTaskSettings

coffeeScriptSettings
```