When I want to add a property to a custom component where the file is located in the resource folder (for example, an image), how do I reference the resource folder in my template code?
I believe I saw it mentioned in one of the videos, but I can’t seem to find it right now.
You can’t link directly to the Resources in a project - you should use the Resource control for that 
Hey @Bartje,
You can include resources (like images, fonts, and .js files) in your Dev Pack if you need them for a component, otherwise use the resource control.
Let us know what you’re aiming to do and we can help you work out the best way to do it 
Cheers!
The resource control was the solution. At first, it didn’t work. I must have done something wrong because now it works perfectly. “It works like magic,” as Steve J. would say! 
Ah, that’s perfect - Glad you got it sorted!