⚡ JavaScript Libraries in Laos

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.

Laos is a Southeast Asian country with a population of over 7.7 million people.

According to our statistics, JavaScript libraries are used on 65.2% of websites from Laos.

Statistics based on 699 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with an overwhelming 81.1% share.
It is followed by Swiper with 17.8% and Facebook SDK with 16.9%.

jQuery 81.1%
Swiper 17.8%
Facebook SDK 16.9%
React 12.1%
Owl Carousel 9.4%
ImagesLoaded 9.2%
Modernizr 9%
Polyfill 8.8%
Lottie 8.3%
MediaElement.js 8.1%
Slick 7.7%
🍪 JS Cookie 7.5%
Waypoints 7.5%
Popper 6.6%
Isotope 6.6%

🚀 Highlights

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

4. React ^(-5)
5. Owl Carousel ^(-2)
7. Modernizr ^(-5)
9. Lottie ^(-1)
10. MediaElement.js ^(-5)
14. Popper ^(-11)
15. Isotope ^(-6)
17. jQuery Easing ^(-1)
18. Web Font Loader ^(-9)
19. SmartMenus ^(-5)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 150 JavaScript libraries used on sites from Laos, 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	81.1%
2	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	17.8%
3	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	16.9%
4	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	12.1%
5	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	9.4%
6	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	9.2%
7	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	9%
8	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	8.8%
9	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	8.3%
10	MediaElement.js Dallas, Texas, United States A free audio and video player with support for media files (MP4, WebM, MP3), streaming content (HLS, Dash), and embeddable players (YouTube, Facebook, Vimeo, Twitch, SoundCloud, etc). FreeOpen source	8.1%
11	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	7.7%
12	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	7.5%
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	7.5%
14	Popper Monza, Italy A JavaScript library used for positioning and displaying tooltips, popovers, and dropdowns. FreeOpen source	6.6%
15	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	6.6%
16	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto. FreeOpen sourceLegacy	6.4%
17	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	5.7%
18	Web Font Loader San Jose, California, United States A JavaScript library that gives you added control when using linked fonts via @font-face. FreeOpen source	5%
19	SmartMenus A jQuery plugin for creating mobile-first, responsive, and accessible list-based website menus that work on all devices. FreeOpen source	5%
20	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	4.6%
21	Fancyapps A commercial library of JavaScript UI components that includes lightbox, carousel, and pan/zoom components. €29+	4.6%
22	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	4.4%
23	jQuery BlockUI Allows you to block user interaction on the page or part of the page. FreeOpen source	4.4%
24	Select2 A jQuery based replacement for select boxes. FreeOpen source	4.2%
25	Animate On Scroll A CSS-driven, lightweight library to animate elements on your page as you scroll. 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 699 websites from Laos.
We currently track the presence of 310 JavaScript libraries across the web.
Of these, 150 were detected on websites from Laos.
Statistics were last calculated on May 7, 2026.
For more details, see our methodology and disclaimer.