Speaking at Front End Camp Chicago and Introducing TweenDeck

Over the weekend, I gave a talk titled [Rethinking CSS - Go Functional for Scaling, Performance & Simplicity](https://johnpolacek.github.io/rethinking-css/) at [Front End Camp Chicago](http://chicagocamps.org/events/2017/front-end-camp/). The event was organized by the folks at [Chicago Camps](http://chicagocamps.org/) who do a fantastic job of putting on conferences for a great price.