The easiest way to add a script or an image to your project is to drag it into the Project Explorer. It will then be included in your project and added to the manifest automatically. When you deploy your app, it will be included.
But what if you have a lot of scripts or images?
The Project Explorer also supports having folders dragged into it.
You can do the same thing with images.
Using this tip will save a lot of time and keep your projects tidy!