So , the sliders in ciechsnowskis website are really smooth. The animation starts as soon as the slider is moved but doesn't update "janky" , Suppose i jerk th

So , the sliders in ciechsnowskis website are really smooth. The animation starts as soon as the slider is moved but doesn't update "janky" , Suppose i jerk the slider a quick left and right , the animation doesn't update all the way to through every state the slider has been through the jerk . I find this very visually appealing and clever.