011

CSS:

transition-timing-function: cubic-bezier(0.25, 0.10, 0.25, 1.00);

Framer Motion:

<motion.div
  transition={{
    ease: [0.25, 0.10, 0.25, 1.00],
  }}
/>
#x1=0.25&y1=0.10&x2=0.25&y2=1.00

Inspired by https://www.easing.dev and https://easings.net