⚡ JavaScript Libraries in Iran

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.

Iran is a Western Asian country with a population of over 89 million people.

According to our statistics, JavaScript libraries are used on 82.9% of websites from Iran.

Statistics based on 23K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with a substantial 91.6% share.
It is followed by Swiper with 37.8% and 🍪 JS Cookie with 26.4%.

jQuery 91.6%
Swiper 37.8%
🍪 JS Cookie 26.4%
Lottie 26.1%
jQuery BlockUI 25.5%
ImagesLoaded 23.4%
Owl Carousel 17.3%
Underscore.js 14.1%
Magnific Popup 12.7%
Waypoints 11.7%
SmartMenus 10.7%
Slick 8.8%
Polyfill 7.5%
Popper 6.4%
Isotope 6.3%

🚀 Highlights

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

3. 🍪 JS Cookie ^(-7)
4. Lottie ^(-5)
5. jQuery BlockUI ^(-9)
7. Owl Carousel ^(-1)
8. Underscore.js ^(-8)
9. Magnific Popup ^(-4)
10. Waypoints ^(-7)
11. SmartMenus ^(-9)
14. Popper ^(-9)
15. Isotope ^(-7)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 250 JavaScript libraries used on sites from Iran, 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	91.6%
2	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	37.8%
3	🍪 JS Cookie Germany An open-source, lightweight JavaScript library for managing browser cookies. FreeOpen source	26.4%
4	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	26.1%
5	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	25.5%
6	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	23.4%
7	Owl Carousel Germany A deprecated open-source jQuery plugin for creating responsive, touch-enabled, and accessible carousel sliders. FreeOpen sourceLegacy	17.3%
8	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	14.1%
9	Magnific Popup Kyiv, Ukraine A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	12.7%
10	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	11.7%
11	SmartMenus Plovdiv, Bulgaria A jQuery plugin for creating mobile-first, responsive, and accessible list-based website menus that work on all devices. FreeOpen source	10.7%
12	Slick New York, United States An open-source jQuery carousel library for creating responsive, touch-enabled, and keyboard-accessible content sliders. FreeOpen source	8.8%
13	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%
14	Popper Monza, Italy An open-source JavaScript library for positioning and displaying floating UI elements such as tooltips, popovers, and dropdowns. FreeOpen source	6.4%
15	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	6.3%
16	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	6%
17	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	5.5%
18	🏩 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	5.4%
19	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	4.9%
20	Wow.js United Kingdom A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	4.8%
21	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	4.6%
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	4.6%
23	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	3.8%
24	Fancyapps Ogre, Latvia A commercial JavaScript UI component library for creating lightboxes, carousels, and interactive image viewers. €29+	3.8%
25	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	3.4%

🗃️ 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 23,486 websites from Iran.
We currently track the presence of 312 JavaScript libraries across the web.
Of these, 250 were detected on websites from Iran.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.