Don't think it has been on HN since around the 1.2.0 release, so a lot has changed: https://github.com/hakimel/reveal.js/releases

Previous Discussion: https://news.ycombinator.com/item?id=4323172 (107 points, 420 days ago, 32 comments)

Not really. But it's awesome. I'm ok with being reminded of awesome things.

I had not seen this before. This is pretty neat.