react-reveal

Why we included this project

This React library gives pages a simple way to reveal content as visitors scroll, without hand-writing IntersectionObserver callbacks. You wrap a component or any piece of JSX in an effect like Fade or Zoom and the content animates into view when it enters the screen. Because the effects are wrapper components rather than a CSS framework, they drop into existing markup without forcing you to restructure your layout. It is built specifically for React and handles server-side rendering, so it stays usable in apps that prerender pages for search engines, including logic that keeps revealed content visible to crawlers. One caveat worth knowing: the project is largely in maintenance mode rather than actively developed.