- left click on animation, click "show controls" - you can drag around frames, layers, and colors in your palette - use <> keys to switch between colors in your palette - on a user's home page, skip between their pages of art by changing the last number in the page url - make a perfect outline around a shape by copying and pasting the shape onto a lower layer and spamming the color bucket on it. If the shape is multiple colors first go over it completely with the marker tool to make it all one color.

dang it I know there's more but I can't think of any right now

Ayy that's right, that also works if you want to make a glitch effect- trace your drawing in neon blue and drag it slightly to the left and then copy it and color it red and drag it slightly to the right

Just click on the layer you want to copy and press ctrl-c and then click the layer you want to copy to and press ctrl-v

ye np

Oh and you can also copy entire frames that way if you're animating or something

Yeah it's great-- I just discovered it the other day pretty much by experimentation when I was trying to find some person's first post. They had like 2000 posts and I was getting tired of skipping through the pages lol