Wondering if there's a simple way to do a gradient that fades from a color to transparent...
Yes
Draw a vector and assign a gradient.
click on one of the gradient sliders.
Directly beneath the gradient sliders is the "Opacity" setting.
Change the value from 100% to 0%.
looking at the screen capture I made, you can see that the gradient sliders are assigned black on both ends, but because the opacity setting is set to zero on the left side it creates the color to transparent effect you are looking for.