A lightweight React and JavaScript library for adding smooth parallax animations to images and videos.
simpleParallax.js is a lightweight JavaScript library that adds parallax scrolling animations to images and videos on websites. It solves the problem of creating engaging visual effects without complex setups by applying parallax directly to standard HTML elements. The library works across React, Next.js, and vanilla JavaScript environments.
Frontend developers and designers building interactive websites who want to add smooth parallax effects to images or videos with minimal code.
Developers choose simpleParallax.js for its simplicity, direct image tag support, and flexibility—offering customizable orientations, transitions, and compatibility without requiring background images or heavy dependencies.
Easy Parallax Effect for React & JavaScript
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Setting up parallax requires minimal code—just a few lines to initialize on images or videos, as shown in the vanilla JS and React examples, making it quick to integrate.
Applies effects directly to standard <img> and <video> tags without needing background images, allowing for flexible use with any visual content, as emphasized in the case study link.
Offers eight directional orientations (e.g., up, down, diagonals) and adjustable scale settings, enabling customizable parallax movements like diagonal scrolling for varied visual effects.
Works with React, Next.js, and vanilla JavaScript, providing broad compatibility across different project setups, as demonstrated in the initialization sections.
Only supports <img> and <video> elements, not other HTML elements or background images, which restricts its use in designs relying on CSS backgrounds or complex layouts.
The delay setting is known to cause problems on iOS devices, as acknowledged in the README with a link to issue #47, potentially breaking the effect and requiring workarounds.
Advanced settings like customContainer and customWrapper are only available in the vanilla version, limiting control and customization for React and Next.js users without extra work.