A link references a video demonstration for “each easing direction” and redirects to the UI Animations page. However, while there is a video on the page, it does not demonstrate easing directions.
I believe the videos for EasingDirection and EasingStyle were removed during the migration process of the documentation site from the Roblox Developer Hub to the Roblox Creator Hub, as several guides were rewritten from scratch or modified a bunch, including the one regarding UI Animations.
I hope that they’re able to add these back (and if not, will create new ones in its place) since they were very intuitive and useful visualizations to be able to reference.
For anyone wondering what each video demonstrations looked like, someone preserved the videos here:
EasingDirections
EasingStyle (This is the one I was familiar with from the Roblox Developer Hub; I had never seen the EasingDirections one until today but I presume it was also there prior to the migration of the documentation site)