⚡ JavaScript Libraries in Chile

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.

Chile is a South American country with a population of around 20 million people.

According to our statistics, JavaScript libraries are used on 79.8% of websites from Chile.

⭐ Most Popular in 2026

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

The most popular is jQuery, which dominates the market with an overwhelming 88.6% share.
It is followed by Swiper with 29.4% and Facebook SDK with 20.4%.

jQuery 88.6%
Swiper 29.4%
Facebook SDK 20.4%
ImagesLoaded 17.1%
Polyfill 16.9%
Lottie 14.6%
Owl Carousel 14.4%
Waypoints 12.6%
🍪 JS Cookie 12.5%
Slick 11.1%
jQuery BlockUI 10.5%
React 10.3%
Underscore.js 9.2%
Magnific Popup 8.4%
SmartMenus 8.2%

🚀 Highlights

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

4. ImagesLoaded ^(-1)
6. Lottie ^(-4)
8. Waypoints ^(-3)
11. jQuery BlockUI ^(-5)
13. Underscore.js ^(-4)
15. SmartMenus ^(-9)
19. Regenerator ^(-3)
20. Popper ^(-5)
24. Masonry ^(-4)
25. Web Font Loader ^(-2)

✨ Best JavaScript Libraries

Below is a more detailed list of the top 25 of the 246 JavaScript libraries used on sites from Chile, 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	88.6%
2	Swiper Weston, Florida, United States A modern touch slider library for building responsive sliders and carousels with hardware-accelerated transitions. FreeOpen source	29.4%
3	Facebook SDK Menlo Park, California, United States A library that provides client-side tools for Social Plugins, Facebook Login, and Graph API calls. Free	20.4%
4	ImagesLoaded Alexandria, Virginia, United States A JavaScript library that detects when images have been loaded. FreeOpen source	17.1%
5	Polyfill An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them. FreeOpen source	16.9%
6	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	14.6%
7	Owl Carousel Germany A touch enabled jQuery plugin that lets you create a beautiful, responsive carousel slider. FreeOpen source	14.4%
8	Waypoints West Linn, Oregon, United States A library that makes it easy to execute a function whenever you scroll to an element. FreeOpen source	12.6%
9	🍪 JS Cookie Germany A simple, lightweight JavaScript library for handling browser cookies. FreeOpen source	12.5%
10	Slick An open-source, fully responsive and accessible carousel library. FreeOpen source	11.1%
11	jQuery BlockUI Allows you to block user interaction on the page or part of the page. FreeOpen source	10.5%
12	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	10.3%
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	9.2%
14	Magnific Popup A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	8.4%
15	SmartMenus A jQuery plugin for creating mobile-first, responsive, and accessible list-based website menus that work on all devices. FreeOpen source	8.2%
16	Fancyapps A commercial library of JavaScript UI components that includes lightbox, carousel, and pan/zoom components. €29+	8.1%
17	MediaElement.js Dallas, Texas, United States A free audio and video player with support for media files (MP4, WebM, MP3), streaming content (HLS, Dash), and embeddable players (YouTube, Facebook, Vimeo, Twitch, SoundCloud, etc). FreeOpen source	7.6%
18	Modernizr A JavaScript library that detects the availability of HTML, CSS and JavaScript features in the user's browser. FreeOpen source	7.6%
19	Regenerator Menlo Park, California, United States A JavaScript library from Facebook that allows the use of ES6 generators in older browsers. FreeOpen source	7.4%
20	Popper Monza, Italy A JavaScript library used for positioning and displaying tooltips, popovers, and dropdowns. FreeOpen source	7.2%
21	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	6.6%
22	jQuery Easing Wilberfoss, North Yorkshire, United Kingdom A jQuery plugin that adds 10+ advanced easing animations. FreeOpen source	6.2%
23	FlexSlider San Francisco, California, United States A responsive jQuery slider created by the WooCommerce team and included with WooCommerce. FreeOpen source	6.2%
24	Masonry Alexandria, Virginia, United States A cascading grid layout library that places elements in optimal positions based on available vertical space. FreeOpen source	4.8%
25	Web Font Loader San Jose, California, United States A JavaScript library that gives you added control when using linked fonts via @font-face. FreeOpen source	4.6%

👉 See Also

✨ Related Technologies
- JavaScript
🌎 JavaScript Libraries in other countries

Data is based on the analysis of 9,357 websites from Chile.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.