gsap-scrolltrigger

Scroll-linked parallax animations are created by tying tweens and timelines directly to scroll progress. This approach eliminates the need for manual scroll listeners or complex intersection observer logic by using viewport-based element triggers.

Pinning elements in place while scrubbing animation playback is achieved by configuring pinning behavior and scrubbing properties. This synchronizes the animation playback speed to match the user's scroll speed exactly.

GSAP ScrollTrigger supports batch processing for multiple elements entering the viewport. It efficiently coordinates animations using batch triggers, managing animation states as elements appear on screen.

The GSAP core library is required to manage scroll-driven timelines and viewport-based triggers. Integration with GSAP core is necessary to handle animation states and scroll-based lifecycle events effectively.

The best way to trigger reveal effects is by implementing scroll-driven timelines with viewport-based element triggers. This synchronizes element visibility directly with the scroll position for high-performance animations.

Scroll-driven animation timelines solve the complexity of synchronizing animations with scroll position. They replace manual scroll event listeners and intersection observer logic by managing animation states and scroll-based lifecycle events directly.