The feature I'd be most interested in here is the integration with git, but I don't see an example on the site that demonstrates that. If the author is reading this, could you please add one? (Or maybe point it out, if I'm just missing it?)
In any case, I've been working on a new site for exa, with much better documentation and actual explanations for what the features are, and that has one in it. So you'll have to wait a bit longer I'm afraid. (I could link a screenshot here if you'd like one)
using color to show git status in normal view would be much more interesting to me.