⚡ JavaScript Libraries in Taiwan

JavaScript libraries are collections of prewritten code that provide reusable functions and components for building interactive features and handling common client-side tasks in web applications.

Taiwan is an East Asian island country with a population of around 23.6 million people.

According to our statistics, JavaScript libraries are used on 81.2% of websites from Taiwan.

Statistics based on 16K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top JavaScript libraries in Taiwan in 2026, based on market share.

The most popular is jQuery, which dominates the market with a substantial 88.7% share.
It is followed by Facebook SDK with 30.8% and Swiper with 25.3%.

jQuery 88.7%
Facebook SDK 30.8%
Swiper 25.3%
Owl Carousel 17.1%
Slick 16.2%
ImagesLoaded 11.7%
Wow.js 10.1%
Fancyapps 10%
Modernizr 9.1%
jQuery Easing 8.4%
Magnific Popup 7.9%
jQuery BlockUI 7.8%
React 7.5%
🍪 JS Cookie 7.3%
Lottie 6.7%

🚀 Highlights

Here is a list of the top libraries that are more popular in Taiwan than worldwide.
Differences between global and country rankings are shown in parentheses.

2. Facebook SDK ^(-1)
4. Owl Carousel ^(-4)
5. Slick ^(-1)
7. Wow.js ^(-19)
8. Fancyapps ^(-4)
9. Modernizr ^(-2)
10. jQuery Easing ^(-5)
11. Magnific Popup ^(-2)
12. jQuery BlockUI ^(-2)
16. Waypoints ^(-1)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 256 JavaScript libraries used on sites from Taiwan, ranked by their market share.

Rank	Name	Market share
1	jQuery San Francisco, California, United States A fast, small, feature-rich JavaScript library designed to simplify HTML DOM tree traversal and manipulation, event handling, CSS animations, and Ajax. FreeOpen source	88.7%
2	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	30.8%
3	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	25.3%
4	Owl Carousel Germany A deprecated open-source jQuery plugin for creating responsive, touch-enabled, and accessible carousel sliders. FreeOpen sourceLegacy	17.1%
5	Slick New York, United States An open-source jQuery carousel library for creating responsive, touch-enabled, and keyboard-accessible content sliders. FreeOpen source	16.2%
6	ImagesLoaded Alexandria, Virginia, United States An open-source JavaScript library that detects when images and CSS background images have finished loading, allowing code to run only after loading is complete. FreeOpen source	11.7%
7	Wow.js United Kingdom A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	10.1%
8	Fancyapps Ogre, Latvia A commercial JavaScript UI component library for creating lightboxes, carousels, and interactive image viewers. €29+	10%
9	Modernizr San Francisco, California, United States An open-source feature detection library that identifies browser support for HTML, CSS, and JavaScript features and allows websites to adapt accordingly. FreeOpen source	9.1%
10	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	8.4%
11	Magnific Popup Kyiv, Ukraine A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	7.9%
12	jQuery BlockUI Rochester, New York, United States The jQuery BlockUI plugin allows developers to block user interaction on the page or part of the page. FreeOpen source	7.8%
13	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces through reusable and stateful UI components, originally created by Facebook. FreeOpen source	7.5%
14	🍪 JS Cookie Germany An open-source, lightweight JavaScript library for managing browser cookies. FreeOpen source	7.3%
15	Lottie San Francisco, California, United States An animation framework created by Airbnb that lets developers export Adobe After Effects animations as JSON and render them natively on mobile, desktop, and the web. FreeOpen source	6.7%
16	Waypoints West Linn, Oregon, United States An open-source JavaScript library that executes functions when users scroll to specific elements on a web page. FreeOpen source	6.7%
17	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	6.5%
18	Polyfill London, United Kingdom An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	5.9%
19	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	5.7%
20	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	5.7%
21	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	5.6%
22	Popper Monza, Italy An open-source JavaScript library for positioning and displaying floating UI elements such as tooltips, popovers, and dropdowns. FreeOpen source	5.5%
23	Animate On Scroll Poznań, Poland A lightweight JavaScript library that uses CSS3 transitions to animate webpage elements as they enter the viewport during scrolling. FreeOpen source	5.4%
24	jQuery Cookie Germany A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	4.9%
25	MediaElement.js Dallas, Texas, United States A free, open-source HTML5 audio and video player that enables playback of MP4, WebM, and MP3 media files as well as streamed content in HLS and MPEG-DASH formats. FreeOpen source	4.7%

👉 See Also

🌎 JavaScript Libraries in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 16,296 websites from Taiwan.
We currently track the presence of 312 JavaScript libraries across the web.
Of these, 256 were detected on websites from Taiwan.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.