On my current project, we're using grunt to watch for changed files and automatically rerun our unit tests. This works great, but when there are lots of broken tests, it's a pain to have to scroll back up the output window to find the first failure.

To make this easier, you can create a grunt task that clears the window and run this first:



The above works for Terminal.app in OSX - you might need to change the escape codes to make it work in other shells/terminals.