Here is my favorite part: When it complains about something, it also shows the configuration option to turn it off inline or globally, instead of you having to look it up on the website. One example is that it expects double quotes by default, which I personally do not prefer.

Also, there are some other more style related rules that does not exist in jshint. Like requiring `typeof variable` over `typeof(variable)`.

Lastly, their webpage does a great job in explaining each rule, why they put it in there and what you can expect if you ignore them.

Just off the top of my head, that is.