Maximize and Minimize Code Blocks in Reveal.js Slide Shows
I was working on a slideshow about Using Gestures in Angular 2 Components for a lightning talk at the December Northwest Chicago JavaScript meetup and I found the code sections just weren't large enough. So I threw together a little JavaScript to add "+" and "-" buttons next to each code section that maximizes/restores the code blocks for easier viewing during the presentation:
Just copy/paste the following into your index.html file: