Sal.js (Scroll Animation Library) is a performance focused, lightweight scroll animation library, written in vanilla JavaScript. It’s based on the Intersection Observer.
Performance focused, lightweight (less than 2.8 kb) scroll animation library, written in vanilla JavaScript. No dependencies!
Sal (Scroll Animation Library) was created to provide a performant and lightweight solution for animating elements on scroll. It’s based on the Intersection Observer, which gives amazing performance in terms of checking the element’s presence in the viewport.
Note: Intersection Observer API is an experimental technology so be sure to consult the browser compatibility table and consider using a polyfill.
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