A little bit ago, School of Motion asked if I'd be open to writing a series of articles exploring every single category in After Effects' Expression Flyout Menu.
That turned into the 5-part article series Everything About Expressions You Didn't Know.
In each article, I tried to pick out 3-5 items and show something a little more interesting than the boring, tried-and-true expression uses (like... wiggle. Who cares about wiggle? It's 2021, folks.).
They're certainly not covering everything possible within each menu, nor everything you can do with just that menu item, but with any luck it'll get some of those creative juices flowing!