JavaScript Libraries Ranked #101–#125 in the United Kingdom by Market Share (2026)

📈 JavaScript Libraries Ranked #101–#125 in the United Kingdom

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.

The United Kingdom of Great Britain and Northern Ireland (UK) is a Western European country with a population of over 67 million people.

Statistics based on 183K+ analyzed websites. About this data

The following list shows the JavaScript libraries ranked from 101st to 125th out of 302 used on websites in the United Kingdom.

Rank	Name	Market share
101	Emotion United States An open-source CSS-in-JS library for writing and managing styles with JavaScript and TypeScript that can be used both with React and in a framework-agnostic way. FreeOpen source	0.3%
102	Tiny Slider An open-source vanilla JavaScript slider library for creating responsive carousels and galleries without external dependencies, inspired by Owl Carousel. FreeOpen source	0.3%
103	Fastly Polyfill A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser. FreeOpen source	0.3%
104	Sticky Sidebar A library for making sticky sidebars, available in pure JavaScript or as a jQuery plugin. FreeOpen source	0.3%
105	jQuery LazyLoad Finland A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	0.3%
106	Prototype United States A legacy open-source JavaScript framework that eases cross-browser development of dynamic web applications. FreeOpen source	0.3%
107	LinkedIn Platform Mountain View, California, United States Enables websites to use LinkedIn functionality and includes plugins for signing in, sharing, recommending, and embedding profiles. Free	0.3%
108	Vanilla LazyLoad A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport. FreeOpen source	0.3%
109	SWFObject A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files. FreeOpen sourceLegacy	0.3%
110	css-vars-ponyfill Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers. FreeOpen source	0.3%
111	Date Range Picker A JavaScript component for choosing date ranges, dates and times. FreeOpen source	0.3%
112	jQuery Autocomplete Allows you to easily create autocomplete/autosuggest boxes for text input fields. FreeOpen source	0.3%
113	Parsley JavaScript form validation, without actually writing a single line of JavaScript. FreeOpen source	0.3%
114	Lenis A modern, lightweight, and performant open-source smooth scrolling library with WebGL scroll synchronization, parallax effects, and more. FreeOpen source	0.3%
115	Master Slider Kuala Lumpur, Malaysia An SEO friendly, responsive image and video slider available for WordPress and jQuery in free and pro editions. Free$17+	0.3%
116	Dropzone.js A drag and drop JavaScript library that supports image previews and shows progress bars. FreeOpen source	0.3%
117	SweetAlert A JavaScript library for creating styled popup messages as an alternative to native browser alert boxes. FreeOpen source	0.3%
118	Web Vitals Mountain View, California, United States A lightweight JavaScript library for measuring Core Web Vitals and related performance metrics on real users in the browser. FreeOpen source	0.3%
119	Enquire.js A lightweight, pure JavaScript library for responding to CSS media queries. FreeOpen source	0.3%
120	Babel United States A JavaScript compiler mainly used to convert ECMAScript 2015+ (ES6) code into an older JavaScript (ES5) version to maximize browser compatibility. FreeOpen source	0.3%
121	GraphQL.js The JavaScript reference implementation for GraphQL, a query language for APIs created by Facebook. FreeOpen source	0.3%
122	Rellax A lightweight, vanilla JavaScript parallax library. FreeOpen source	0.3%
123	Mmenu.js A commercial, customizable JavaScript plugin for creating app-like menus with sliding submenus and navbars. Free$15+	0.2%
124	What Input A global utility for tracking the current input method (mouse, keyboard or touch). FreeOpen source	0.2%
125	Awesomplete An ultra lightweight, customizable, simple autocomplete widget with zero dependencies. FreeOpen source	0.2%

👉 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 183,840 websites from the United Kingdom.
We currently track the presence of 312 JavaScript libraries across the web.
Of these, 302 were detected on websites from the United Kingdom.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.