React Simon Game
Apart from that, I also use on it, for now:
- ANIME.JS. A pretty AWESOME animation library. I barely use it, but I wanted to use it pretty hard, so I just did.
- Neutrino. A very clever development by Mozilla. It abstracts the usage of Webpack and makes dealing with it a pretty enjoyable experience.
And, of course, other little, but valuable, things :D.