#NotFancyAppChallenge: peek a boo

After reading “Understanding Event Emitters” I wanted to play with emitters. I thought of creating the peek-a-boo game, using web component with isolated scope. But as written in the events article, I found myself using click events instead if emitters.

#NotFancyAppChallenge so the code is not perfect, but the time was up. Have fun playing with it.