More Scala.js-friendly instance test /ht @sjrd.
More Scala.js-friendly instance test /ht @sjrd.

fthomas/shapeless,triggerNZ/shapeless,milessabin/shapeless,isaka/shapeless,wheaties/shapeless,liff/shapeless,khronnuz/shapeless,TomasMikula/shapeless,alexarchambault/shapeless,clhodapp/shapeless,lambdista/shapeless,lukasz-golebiewski/shapeless