⚡ JavaScript Libraries in Macao

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.

Macao is an East Asian special administrative region of China with a population of around 690 thousand people.

According to our statistics, JavaScript libraries are used on 67.3% of websites from Macao.

Statistics based on 281 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with an overwhelming 85.7% share.
It is followed by Swiper with 25.9% and Owl Carousel with 17.5%.

jQuery 85.7%
Swiper 25.9%
Owl Carousel 17.5%
Modernizr 14.8%
Facebook SDK 9.5%
Slick 9%
React 8.5%
Polyfill 8.5%
ImagesLoaded 7.9%
jQuery Easing 6.9%
Fancyapps 6.9%
Wow.js 6.3%
Waypoints 6.3%
FlexSlider 5.8%
jQuery Cookie 5.8%

🚀 Highlights

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

3. Owl Carousel ^(-4)
4. Modernizr ^(-8)
7. React ^(-2)
10. jQuery Easing ^(-8)
11. Fancyapps ^(-2)
12. Wow.js ^(-13)
14. FlexSlider ^(-5)
15. jQuery Cookie ^(-14)
16. Moment.js ^(-22)
17. 💬 Tooltipster ^(-35)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 115 JavaScript libraries used on sites from Macao, 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	85.7%
2	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	25.9%
3	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	17.5%
4	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	14.8%
5	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	9.5%
6	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	9%
7	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	8.5%
8	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	8.5%
9	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	7.9%
10	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	6.9%
11	Fancyapps Ogre, Latvia A commercial library of JavaScript UI components that includes lightbox, carousel, and pan/zoom components. €29+	6.9%
12	Wow.js A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	6.3%
13	Waypoints West Linn, Oregon, United States A library that makes it easy to execute a function whenever you scroll to an element. FreeOpen source	6.3%
14	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	5.8%
15	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	5.8%
16	Moment.js A JavaScript library for parsing, validating, manipulating, and formatting dates. FreeOpen source	5.8%
17	💬 Tooltipster A flexible and extensible jQuery plugin for modern tooltips. FreeOpen source	5.3%
18	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	5.3%
19	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	5.3%
20	Popper Monza, Italy A JavaScript library used for positioning and displaying tooltips, popovers, and dropdowns. FreeOpen source	5.3%
21	Regenerator Menlo Park, California, United States A JavaScript library from Facebook that allows the use of ES6 generators in older browsers. FreeOpen source	4.8%
22	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	4.2%
23	🏩 Masonry Alexandria, Virginia, United States A JavaScript layout library that produces a Pinterest-style cascading grid where elements are organized in a compact, space-efficient layout. FreeOpen source	3.7%
24	Select2 Boston, Massachusetts, United States A jQuery-based replacement for HTML select elements that enhances dropdown inputs with advanced search and selection capabilities. FreeOpen source	3.7%
25	Underscore.js Boston, Massachusetts, United States A utility library for JavaScript that provides support for functional programming helpers (each, map, reduce, filter) without extending any built-in JavaScript objects. FreeOpen source	3.7%

🗃️ 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 281 websites from Macao.
We currently track the presence of 311 JavaScript libraries across the web.
Of these, 115 were detected on websites from Macao.
Statistics were last calculated on June 19, 2026.
For more details, see our methodology and disclaimer.