JavaScript Libraries Ranked #26–#50 in Japan by Market Share (2026)

📈 JavaScript Libraries Ranked #26–#50 in Japan

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.

Japan is an East Asian country with a population of around 125 million people.

Statistics based on 201K+ analyzed websites. About this data

The following list shows the JavaScript libraries ranked from 26th to 50th out of 294 used on websites in Japan.

Rank	Name	Market share
26	🏩 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	2.4%
27	Magnific Popup Kyiv, Ukraine A responsive lightbox and dialog plugin for jQuery and Zepto.js. FreeOpen sourceLegacy	2.3%
28	Clipboard.js San Francisco, California, United States A lightweight JavaScript library for copying text to the clipboard from web pages. FreeOpen source	2.3%
29	Owl Carousel Germany A deprecated open-source jQuery plugin for creating responsive, touch-enabled, and accessible carousel sliders. FreeOpen sourceLegacy	2.2%
30	Animate On Scroll Poznań, Poland A lightweight JavaScript library that uses CSS3 transitions to animate webpage elements as they enter the viewport during scrolling. FreeOpen source	1.8%
31	iScroll A high-performance JavaScript library for smooth scrolling. FreeOpen sourceLegacy	1.8%
32	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	1.7%
33	AjaxZip3 A Japanese postal code to address converter library. FreeOpen source	1.7%
34	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	1.6%
35	Popper Monza, Italy An open-source JavaScript library for positioning and displaying floating UI elements such as tooltips, popovers, and dropdowns. FreeOpen source	1.6%
36	Splide Japan A lightweight, accessible slider and carousel library written in TypeScript. FreeOpen source$10+/month	1.4%
37	Lodash San Francisco, California, United States A modern JavaScript utility library that simplifies working with arrays, numbers, objects, strings, and composite functions. FreeOpen source	1.3%
38	PhotoSwipe Kyiv, Ukraine A modular JavaScript image gallery and lightbox library for displaying responsive image collections with interactive viewing features. FreeOpen source	1.3%
39	YubinBango A Japanese postal code to address converter, the successor to AjaxZip. FreeOpen source	1.2%
40	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	1.2%
41	Picturefill Boston, Massachusetts, United States A responsive image polyfill for <picture>, srcset, sizes, and more. FreeOpen sourceLegacy	1.2%
42	Lity An ultra-lightweight, accessible and responsive lightbox plugin that supports images, iframes and inline content out of the box. FreeOpen source	1.1%
43	Core-js A modular standard library for JavaScript that provides polyfills for ECMAScript up to 2024: promises, symbols, collections, iterators, typed arrays, and proposals. FreeOpen source	1%
44	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	1%
45	Moment.js San Francisco, California, United States An open-source JavaScript library for parsing, validating, manipulating, and formatting dates. FreeOpen sourceLegacy	1%
46	Isotope Alexandria, Virginia, United States A commercial JavaScript library for creating filterable and sortable grid layouts. FreeOpen source$25+	0.9%
47	BaguetteBox.js Simple and easy to use lightbox script written in pure JavaScript. FreeOpen source	0.9%
48	Barba.js Vicenza, Italy A lightweight library to make websites run like a SPA by creating smooth transitions between pages. FreeOpen source	0.9%
49	jQuery LazyLoad Finland A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	0.9%
50	ScrollReveal A commercial JavaScript library for animating elements as they enter/leave the viewport. FreeOpen source$30+	0.7%

👉 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 201,037 websites from Japan.
We currently track the presence of 312 JavaScript libraries across the web.
Of these, 294 were detected on websites from Japan.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.