The scroll-axis-lock property controls whether scrolling is locked to one dimension at a time or freely follows movement in two dimensions. By default, browsers may lock the scroll axis, ignoring minor perpendicular scrolling, when scrolling is nearly vertical or horizontal.

The scroll(), scrollBy(), scrollTo(), and scrollIntoView() methods on the Element and Window interfaces return Promises that resolve when scrolling completes.

The overscroll-behavior CSS property disables default scrolling behaviors when the edges of a scrolling area are reached.

Scroll-triggered animations start and stop CSS animations when an element is within or outside a scrolling range. It's an alternative to applying styles with the IntersectionObserver API. Not to be confused with scroll-driven animations.

The animation-timeline, scroll-timeline, and view-timeline CSS properties advance animations based on the user's scroll position.

The container option of the scrollIntoView() method sets which ancestor scroll container to scroll. The "nearest" value scrolls only the nearest ancestor, instead of the default "all".

The ::column CSS pseudo-element represents the individual columns of a multi-column layout container. Columns can only be styled with scroll snap CSS properties and can also have a ::scroll-marker pseudo-element, which scrolls to the column when activated.

The ::scroll-button(<dir>) CSS pseudo-element is a focusable button which scrolls its originating scroll container element in the specified direction.

The scroll-initial-target: nearest CSS declaration sets the initial scroll position of its scroll container to the top of the element, much like scrolling to a URL fragment.

The scrollsnapchanging and scrollsnapchange events fire when a scroll gesture changes the selected scroll snap target.