For me also webstorm, especially because I use typescript. I use grunt as well. For fast development use android real device with kitkat 4.4.2, debugging with chrome://inspect. I compile the host app once with all plugins, and run my index.HTML file from outside apk file, and on file changes detected by grunt watch i do adb push of the files to the device, and I also push a “reload” marker file. If the device detects this file it does a reload of the current route and deletes the marker file. This gives me live reload on the device. No more waiting for recompiling the same host app all the time, only to include your www folder.