Critters

A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest.

MathJax

An open-source JavaScript rendering engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers.

Web Vitals

A tiny JavaScript library for measuring the Web Vitals metrics on real users.

React Helmet

A document head manager for React.

Google Interactive Media Ads

Enable publishers to request ads from any VAST-compliant ad server and manage ad playback.

fullPage.js

A library that creates fullscreen scrolling websites with landscape sliders inside the sections of the page.

A lightweight jQuery lightbox plugin.

Polymer

A library for creating encapsulated, reusable web components.

Core-js

A modular standard library for JavaScript that provides polyfills for ECMAScript up to 2024: promises, symbols, collections, iterators, typed arrays, and proposals.

Turbolinks

A JavaScript library that allows web apps to behave like a single page application.

Slideout.js

A touch slideout navigation menu for your mobile web apps.

SWFObject

A deprecated framework for detecting the Adobe Flash Player plugin and embedding Flash files.

Highlight.js

A JavaScript syntax highlighter with automatic language detection and zero dependencies.

Mapbox GL JS

A JavaScript library for building web maps powered by vector tiles and WebGL.

SimpleParallax

A lightweight and easy-to-use React and JS library that adds parallax animations to any image.

Tippy.js

A Popper-based library for implementing tooltips, popovers, dropdowns, and hover menus.

jsPDF

An open-source library for generating PDFs in JavaScript.

Fastly Polyfill

A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser.

PixiJS

A rendering library with WebGPU/WebGL support for creating rich, interactive graphics and cross-platform applications and games.

Cufon

A discontinued JavaScript library that performs text replacement on web pages, using the canvas element and VML to render fancy fonts.

List.js

A lightweight vanilla JavaScript library that enhances HTML lists, tables, and other elements with client-side search, sorting, and filtering functionality.

Green Popups

A commercial popup system with a drag-and-drop popup builder, 20+ popup elements, 200+ professionally designed templates, available as a WordPress plugin or standalone script.

Selectize

An extensible jQuery-based custom select with autocomplete and native-feeling keyboard navigation.

Flowplayer

A commercial video player, the older version of which is open source.

UAParser.js

A JavaScript library to detect the user's browser, engine, OS, CPU, and device type/model.