gsap-scrolltrigger

GSAP ScrollTrigger creates scroll-driven animations by linking tween timelines to scroll position. You register the ScrollTrigger plugin, configure start, end, scrub, and pin properties, and scrub animation progress to trigger reactive, scroll-synced motion in web interfaces.

Scrubbing in GSAP scroll animations links an animation's progress directly to the scroll position. As the user scrolls up or down, the animation plays forward or backward, creating a responsive, scroll-synced motion for elements like parallax effects and pinned sections.

Yes, you can pin elements on the screen while scrolling using GSAP ScrollTrigger. By configuring the pin property, elements remain fixed at a specific position until the scroll reaches the defined end point, enabling scroll-based storytelling and reactive UI.

You implement horizontal scroll animations with GSAP ScrollTrigger by using the containerAnimation parameter. This configuration links horizontal tweens to a vertical scroll position, enforcing best practices for horizontal scroll via containerAnimation to create scroll-based UI enhancements.

Yes, you must register the ScrollTrigger plugin before using it. Enforcing plugin registration is a required best practice in GSAP ScrollTrigger to correctly configure and trigger scroll-driven animations, ensuring timelines sync properly with scroll position.

Markers are used in GSAP ScrollTrigger configuration to visually debug start and end points during development. They help developers fine-tune scroll animations, pinning behaviors, and scrubbing progress to ensure scroll-driven animations trigger accurately at specific scroll positions.