iScroll

iScroll is a high-performance JavaScript scroller built to bring smooth scrolling behavior to web interfaces across desktop, mobile, and smart TV environments. It was designed to be small, dependency-free, and optimized enough to work well on both modern and older devices. The library goes beyond basic scrolling by supporting zooming, panning, infinite scrolling, parallax effects, and carousel-style interactions. Developers can control scroll coordinates, customize easing behavior, and listen to detailed scrolling events during user interaction. The project includes several builds, such as the general version, a lighter mobile-focused version, a probe version for tracking scroll position, and a zoom-enabled version. The repository is archived and read-only, so it is best suited for legacy projects, reference use, or maintaining existing interfaces that already depend on iScroll.