Hi there! Truly awesome work.

I have an issue with regards to unicode, html and encoding characters in general.

I've gotten to the point were I'm trying to find the disparity. It seems Babel works off of JSX spec, but I can't seem to find a list of characters JSX wants to encode. It might not be in the spec of JSX, but characters like < and { are also html entities and things get really messy when there's no standardization surrounding it.