⚡ JavaScript Libraries in Hungary

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.

Hungary is a Central European country with a population of around 9.6 million people.

According to our statistics, JavaScript libraries are used on 75.3% of websites from Hungary.

Statistics based on 22K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with a substantial 88.2% share.
It is followed by Facebook SDK with 30.1% and Swiper with 17.3%.

jQuery 88.2%
Facebook SDK 30.1%
Swiper 17.3%
ImagesLoaded 11.7%
🍪 JS Cookie 10.4%
Slick 10.2%
Owl Carousel 9.8%
Lottie 9%
Fancyapps 8.9%
Popper 7.7%
Polyfill 7.5%
jQuery BlockUI 7.5%
Lightbox 7.1%
Magnific Popup 7.1%
Modernizr 6.6%

🚀 Highlights

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

2. Facebook SDK ^(-1)
5. 🍪 JS Cookie ^(-5)
7. Owl Carousel ^(-1)
8. Lottie ^(-1)
9. Fancyapps ^(-3)
10. Popper ^(-13)
12. jQuery BlockUI ^(-2)
13. Lightbox ^(-6)
16. SmartMenus ^(-4)
21. Isotope ^(-1)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 261 JavaScript libraries used on sites from Hungary, 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	88.2%
2	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	30.1%
3	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	17.3%
4	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%
5	🍪 JS Cookie Germany An open-source, lightweight JavaScript library for managing browser cookies. FreeOpen source	10.4%
6	Slick New York, United States An open-source jQuery carousel library for creating responsive, touch-enabled, and keyboard-accessible content sliders. FreeOpen source	10.2%
7	Owl Carousel Germany A deprecated open-source jQuery plugin for creating responsive, touch-enabled, and accessible carousel sliders. FreeOpen sourceLegacy	9.8%
8	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	9%
9	Fancyapps Ogre, Latvia A commercial JavaScript UI component library for creating lightboxes, carousels, and interactive image viewers. €29+	8.9%
10	Popper Monza, Italy An open-source JavaScript library for positioning and displaying floating UI elements such as tooltips, popovers, and dropdowns. FreeOpen source	7.7%
11	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	7.5%
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	7.5%
13	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	7.1%
14	Magnific Popup Kyiv, Ukraine A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	7.1%
15	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	6.6%
16	SmartMenus Plovdiv, Bulgaria A jQuery plugin for creating mobile-first, responsive, and accessible list-based website menus that work on all devices. FreeOpen source	6%
17	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	5.9%
18	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	5.7%
19	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	5.6%
20	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	5.3%
21	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	5.1%
22	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	5.1%
23	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	4.8%
24	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	4.7%
25	jQuery Cookie Germany A deprecated jQuery plugin for reading, writing and deleting cookies. FreeOpen sourceLegacy	4.2%

👉 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 22,357 websites from Hungary.
We currently track the presence of 312 JavaScript libraries across the web.
Of these, 261 were detected on websites from Hungary.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.