69 JavaScript scroll effects

JavaScript scroll effects are dynamic animations triggered by user scrolling, enhancing interactivity and visual storytelling on websites. Developers use JavaScript along with CSS and libraries to create effects like parallax scrolling, fade-ins, reveals, sticky elements, and scroll-based animations. These effects are widely used in landing pages, portfolios, and modern web applications to guide users and improve engagement. From subtle transitions to complex motion designs, scroll effects bring depth and flow to web experiences. Explore a collection of 69 creative JavaScript scroll effect examples that combine smooth motion, interactivity, and modern design techniques.