Add JSLint (or another JS linter)
Does anyone even use it? Personally, I have seen nothing but stupid complaints from it. Is your experience different?
I think this would make sense if LiveReload could inject an alert into the page in the browser.
Rich Bradshaw commented
In my opinion this doesn't make sense to be at this level – tools like Sublime Text allow you to automatically run JSHint/Lint whilst typing which is much preferable.
A vote for configurable JSHint
Emil Christensen commented
I use JSHInt. However this feature does not make sense if there is not UI to enable/disable rules in the Linter used. That way you are only prompted with the rules that actually apply to your coding style.