When you need to round an expression, exemple : a slider effect on an animated text (I did a tutorial on this function, go check it out!). Simply go to the property you want to animate and Alt+Click the clock! A text area appears, here is your expression editor area! It automates the way you animate your assets, it makes calculation and solves algorithms for you. Hey there! Today I’d like to share with you my favorites Adobe After Effects expressions. Expressions are the best tool to enhance your animations