Closure Library

A low-level JavaScript library designed for building complex and scalable web applications.

Turbolinks

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

Wirecard

An insolvent German payment processor and financial services provider whose executives have been arrested.

Alexa

A web traffic analysis service from Amazon that was discontinued in 2022.

iScroll

A high-performance JavaScript library for smooth scrolling.

Microsoft FrontPage

A WYSIWYG HTML editor and website administration tool that was part of Microsoft Office until it was discontinued in 2003.

RawGit

A public CDN for serving files from raw.githubusercontent.com with the correct content types.

Oribi

An all-in-one marketing analytics solution acquired by LinkedIn.

YUI

A legacy, open-source JavaScript and CSS library for building interactive web applications with a focus on modular architecture and cross-browser consistency.

Critters

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

Prerender

A deprecated browser hint that instructed web browsers to preload and render a web page in the background before navigation occurred.

A lightbox library for photos and videos, last released in 2014.

A lightbox module for Bootstrap that supports images, YouTube videos and galleries - built around Bootstrap's Modal plugin.

Oracle Moat

A measurement and marketing analytics suite designed to measure media performance across digital and TV advertising campaigns.

Google +1 Button

The sharing button code for the discontinued Google +1 service.

Cufon

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

Salesforce Chat

A legacy live chat solution from Salesforce that was retired in February 2026.

Google Sign-In

A deprecated JavaScript library that has been superseded by Google Identity services for Web.

qTranslate-X

A discontinued WordPress plugin used for managing dynamic multilingual content on websites.

Audience Studio

A data management platform that was retired in February 2024.

Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

Material Design Lite

A legacy user interface framework that implements Material Design components using plain CSS, JavaScript, and HTML without external dependencies.

Google Podcasts

A podcasting directory that was shut down in mid-2024 with the migration to YouTube Music.

Adobe Muse

A discontinued desktop application for designing web pages with intuitive, visual tools.

Stacktable.js

jQuery plugin for stacking tables on small screens.