[bwag]

Also a "git blame" type view that shows which files use which lines of css/js.

[paulirish]

It does this. Just click the file: http://imgur.com/g4jg6lu

[midgetjones]

It does do that, doesn't it?

[bwag]

I meant, of the lines that are green, what line in what html file is causing that line to be green.