slightly fancier console logging

Hmm. Dan Abramov's Idiomatic React Video Course mentioned a few tricks for console supported in chrome and some other browsers (but not all, so you might want to look for undefined functions)

You can do console.group() and console.groupEnd do give some nice formatting/indenting.

Also, console.log('%c smurf','color:blue','!!!'); gives you a blue smurf. (Heh, the color console logging thing is very similar to the example trojan horse used in I’m harvesting credit card numbers and passwords from your site. Here’s how.)