I'm afraid there isn't right now... A new Web IDE should automatically download itself in the next hour or so, and that will at least have the binary number problem solved for you.
As a start, I'd suggest that you make sure there are no areas highlighted as possible problems in the Espruino editor itself.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I'm afraid there isn't right now... A new Web IDE should automatically download itself in the next hour or so, and that will at least have the binary number problem solved for you.
As a start, I'd suggest that you make sure there are no areas highlighted as possible problems in the Espruino editor itself.