GitHubBackgrounds, Effects & CSS Oddities · Scroll effects
Scroll-triggered animation runner that drives Animate.css classes via IntersectionObserver with no configuration.
Why it’s a gem
Declarative data-attribute API; add one script and reveal-on-scroll just works
React hooks and components for scroll-linked parallax on elements, banners and backgrounds with easing and rotation.
Applies parallax to images by transforming and scaling them within their container, avoiding layout shift.
Tailwind v4 plugin adding scroll-edge fade masking to overflow containers with zero JavaScript.
Scroll-driven cinematic storytelling primitives for React under one kilobyte gzipped, built on native scroll timelines.