⚡ JavaScript Libraries in Vietnam

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.

Vietnam is a Southeast Asian country with a population of over 99 million people.

According to our statistics, JavaScript libraries are used on 85.4% of websites from Vietnam.

Statistics based on 25K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with a substantial 92.5% share.
It is followed by Facebook SDK with 33.8% and Owl Carousel with 19.9%.

jQuery 92.5%
Facebook SDK 33.8%
Owl Carousel 19.9%
Swiper 16.2%
🍪 JS Cookie 15.3%
jQuery BlockUI 14%
Polyfill 13.5%
Slick 12.2%
Fancyapps 10.4%
Wow.js 7.7%
ImagesLoaded 7.2%
Regenerator 6.8%
Underscore.js 6.8%
Waypoints 6.4%
Magnific Popup 5.5%

🚀 Highlights

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

2. Facebook SDK ^(-1)
3. Owl Carousel ^(-4)
5. 🍪 JS Cookie ^(-3)
6. jQuery BlockUI ^(-10)
9. Fancyapps ^(-4)
10. Wow.js ^(-16)
12. Regenerator ^(-11)
13. Underscore.js ^(-4)
17. Popper ^(-8)
20. jQuery Validation ^(-14)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 267 JavaScript libraries used on sites from Vietnam, 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	92.5%
2	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	33.8%
3	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	19.9%
4	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	16.2%
5	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	15.3%
6	jQuery BlockUI Allows you to block user interaction on the page or part of the page. FreeOpen source	14%
7	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	13.5%
8	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	12.2%
9	Fancyapps A commercial library of JavaScript UI components that includes lightbox, carousel, and pan/zoom components. €29+	10.4%
10	Wow.js A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	7.7%
11	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	7.2%
12	Regenerator Menlo Park, California, United States A JavaScript library from Facebook that allows the use of ES6 generators in older browsers. FreeOpen source	6.8%
13	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	6.8%
14	Waypoints West Linn, Oregon, United States A library that makes it easy to execute a function whenever you scroll to an element. FreeOpen source	6.4%
15	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto. FreeOpen sourceLegacy	5.5%
16	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	5.5%
17	Popper Monza, Italy A JavaScript library used for positioning and displaying tooltips, popovers, and dropdowns. FreeOpen source	5.4%
18	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	4.8%
19	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	4.7%
20	jQuery Validation Provides drop-in validation for your existing forms, while making it easy to customize to fit your application. FreeOpen source	4.3%
21	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	4.2%
22	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	4%
23	Select2 A jQuery based replacement for select boxes. FreeOpen source	3.8%
24	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	3.7%
25	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	3.7%

👉 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 25,986 websites from Vietnam.
We currently track the presence of 310 JavaScript libraries across the web.
Of these, 267 were detected on websites from Vietnam.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.