I have found myself leaning heavily on easing functions to smooth motion within my terminal visual effects engine. I do not have a very strong math background so I am limited in how much I can modify the commonly available functions. I have found it useful to create custom easing functions by mapping the easing function progress across a bezier curve. There's an example in the changeblog write-up from the last release:

https://chrisbuilds.github.io/terminaltexteffects/changeblog...