⚡ JavaScript Libraries in Guyana

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.

Guyana is a South American country with a population of over 810 thousand people.

According to our statistics, JavaScript libraries are used on 85.6% of websites from Guyana.

Statistics based on 104 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with a substantial 88.8% share.
It is followed by Swiper with 33.7% and Waypoints with 27%.

jQuery 88.8%
Swiper 33.7%
Waypoints 27%
Owl Carousel 27%
Underscore.js 25.8%
ImagesLoaded 24.7%
Lottie 20.2%
Polyfill 18%
Modernizr 15.7%
Facebook SDK 15.7%
MediaElement.js 14.6%
Magnific Popup 14.6%
SmartMenus 11.2%
Slick 11.2%
Isotope 11.2%

🚀 Highlights

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

3. Waypoints ^(-8)
4. Owl Carousel ^(-3)
5. Underscore.js ^(-12)
7. Lottie ^(-3)
9. Modernizr ^(-3)
11. MediaElement.js ^(-4)
12. Magnific Popup ^(-2)
13. SmartMenus ^(-10)
15. Isotope ^(-6)
16. Lightbox ^(-4)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 83 JavaScript libraries used on sites from Guyana, 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	88.8%
2	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	33.7%
3	Waypoints West Linn, Oregon, United States A library that makes it easy to execute a function whenever you scroll to an element. FreeOpen source	27%
4	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	27%
5	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	25.8%
6	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	24.7%
7	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	20.2%
8	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	18%
9	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	15.7%
10	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Login, and Graph API calls. Free	15.7%
11	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	14.6%
12	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto. FreeOpen sourceLegacy	14.6%
13	SmartMenus Plovdiv, Bulgaria A jQuery plugin for creating mobile-first, responsive, and accessible list-based website menus that work on all devices. FreeOpen source	11.2%
14	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	11.2%
15	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	11.2%
16	Lightbox San Francisco, California, United States The original lightbox library used to overlay images on top of the current page. FreeOpen source	10.1%
17	Wow.js A JavaScript library that reveals CSS animations when you scroll. FreeOpen source	9%
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	9%
19	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	9%
20	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	7.9%
21	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	6.7%
22	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	6.7%
23	jQuery BlockUI Allows you to block user interaction on the page or part of the page. FreeOpen source	5.6%
24	Moment.js A JavaScript library for parsing, validating, manipulating, and formatting dates. FreeOpen source	5.6%
25	PDF.js Mountain View, California, United States A Portable Document Format file viewer built with JavaScript and HTML5. FreeOpen source	5.6%

🗃️ 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 104 websites from Guyana.
We currently track the presence of 311 JavaScript libraries across the web.
Of these, 83 were detected on websites from Guyana.
Statistics were last calculated on June 19, 2026.
For more details, see our methodology and disclaimer.