Doesn't have to be rocket science really, (unless that is what you are doing). For web development, it's code, refresh browser, repeat. With a tail -f on the ap

Doesn't have to be rocket science really, (unless that is what you are doing). For web development, it's code, refresh browser, repeat. With a tail -f on the application/server logs usually does the trick. But I think IDE's can't beat real-time debuggers, like console.log or Ruby's bettererrors gem, having full real-time access to application logic/code at the spot, you can't beat that.