⚡ JavaScript Libraries in Moldova

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.

Moldova is an Eastern European country with a population of around 2.6 million people.

According to our statistics, JavaScript libraries are used on 78.1% of websites from Moldova.

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with an overwhelming 84.9% share.
It is followed by Facebook SDK with 24.5% and Swiper with 19.9%.

jQuery 84.9%
Facebook SDK 24.5%
Swiper 19.9%
Owl Carousel 15.3%
Slick 13%
Fancyapps 11.6%
Polyfill 9.4%
ImagesLoaded 9.3%
Magnific Popup 8.9%
🍪 JS Cookie 8.7%
SystemJS 8.3%
jQuery Cookie 7%
jQuery Easing 6.9%
Waypoints 6.8%
jQuery BlockUI 6.7%

🚀 Highlights

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

2. Facebook SDK ^(-1)
4. Owl Carousel ^(-3)
5. Slick ^(-1)
6. Fancyapps ^(-7)
9. Magnific Popup ^(-5)
11. SystemJS ^(-12)
12. jQuery Cookie ^(-18)
13. jQuery Easing ^(-5)
15. jQuery BlockUI ^(-1)
17. Lightbox ^(-3)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 195 JavaScript libraries used on sites from Moldova, 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	84.9%
2	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Facebook Login, and Graph API calls. Free	24.5%
3	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	19.9%
4	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	15.3%
5	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	13%
6	Fancyapps A commercial library of JavaScript UI components that includes lightbox, carousel, and pan/zoom components. €29+	11.6%
7	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	9.4%
8	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	9.3%
9	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	8.9%
10	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	8.7%
11	SystemJS Vancouver, Canada A hookable, standards-based, dynamic ES module module loader. FreeOpen source	8.3%
12	jQuery Cookie A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	7%
13	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	6.9%
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	6.8%
15	jQuery BlockUI Allows you to block user interaction on the page or part of the page. FreeOpen source	6.7%
16	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	6.4%
17	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	6.2%
18	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	6.1%
19	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	6%
20	Popper Monza, Italy A JavaScript library used for positioning and displaying tooltips, popovers, and dropdowns. FreeOpen source	5.5%
21	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	5.4%
22	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	4.6%
23	Wow.js A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	4.3%
24	jQuery Validation Provides drop-in validation for your existing forms, while making it easy to customize to fit your application. FreeOpen source	3.9%
25	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	3.9%

👉 See Also

✨ Related Technologies
- JavaScript

Data is based on the analysis of 1,806 websites from Moldova.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.