What makes node-inspector the coolest thing in the world EVER? One feature that isn’t touted as the coolest thing ever is the ability to live edit running code. That means that once you are in the debugger, you can set breakpoints, step through code, and actually edit the code that is running on the server and it’ll be updated immediately.
What kind of voodoo awesome black magic is this?? This is invaluable for debugging because you do not have to waste your time adding code, restarting your server, and seeing if this works for you. Sure, you lose the features of your IDE and this doesn’t save your changes to the file system, but this is AH-MAZE-ING!