scrollreveal

ScrollReveal is a JavaScript library that provides scroll-triggered animations for web elements. It enables developers to animate elements as they enter the viewport during scrolling, creating engaging user experiences with smooth fade-ins, slides, and other transition effects. The library uses the Intersection Observer API for performance optimization and supports customizable animation sequences, delays, and easing functions. ScrollReveal is particularly popular for landing pages, portfolios, and marketing websites where visual storytelling is important. It offers a simple declarative API that can animate elements based on CSS selectors. The library is lightweight and dependency-free, making it easy to integrate into any web project. ScrollReveal supports both desktop and mobile browsers with automatic fallbacks for older browsers.