🆚 Wow.js vs. Zepto

WOW.js is a JavaScript library that reveals CSS animations when you scroll.

Zepto is a lightweight and modular open-source JavaScript library with a largely jQuery-compatible API, designed for modern browsers and optimized for fast execution and small file size.

It provides modules for DOM manipulation, event handling, Ajax and JSONP requests, and simple animation effects, supports a chainable API similar to jQuery, and can be customized through a modular build system that includes only the required components for a project.

Popularity

Determined by the number of sites using each technology.

• 🥈 Second most popular in China in the Animation category.
• 🥈 Second most popular in India in the Animation category.
• 🥈 Second most popular in Japan in the Animation category.
• 🥈 Second most popular in Turkey in the Animation category.
• 🥈 Second most popular in Russia in the Animation category.

• ⬆️ 94th most popular in China in the JavaScript Libraries category.
• ⬆️ 182nd most popular in Japan in the JavaScript Libraries category.
• ⬆️ 228th most popular in the United Kingdom in the JavaScript Libraries category.
• ⬆️ 232nd most popular in the United States in the JavaScript Libraries category.

Top sites

Top-ranked sites that use these technologies.

Compare alternatives

Technologies with similar characteristics.

• Wow.js vs. Animate On Scroll
• Wow.js vs. Morphext
• Wow.js vs. Swup
• Wow.js vs. ScrollMagic
• Wow.js vs. fullPage.js

• Zepto vs. jQuery
• Zepto vs. ImagesLoaded
• Zepto vs. React
• Zepto vs. MooTools
• Zepto vs. Prototype

• Wow.js technology profile

• Zepto technology profile