If you are like me, using Mac and needs to debug IE with http://localhost:3000, the choices are:
– Browserstack, extremely capable, extremely slow!
– Parallel + VMs (I heart you, Microsoft, for preparing all the VMs with different IE versions at this URL: http://www.modern.ie/en-us/virtualization-tools )
Now, go debug IE like a boss. Well, at least in your dreams.