SWFObject

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

iScroll

A high-performance JavaScript library for smooth scrolling.

Critters

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

Closure Library

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

Google Webmaster Tools

The old Google Webmaster Tools, detected by the meta name "verify-v1", which have been deprecated in favor of Google Search Console.

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

Cufon

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

Prerender

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

Prefix-free

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

Adobe Muse

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

YUI

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

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.

Facebook Like Box

A plugin that allowed admins to promote their Facebook Pages and embed a simple feed of content from a Page into other sites.

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

Cloudflare Apps

A deprecated service that allowed the installation of third-party scripts/plugins on a website with a single click.

A URL shortener that specialized in iTunes links.

Material Design Lite

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

Edgio

A global multi-tenant CDN that delivered web traffic for many large video streaming customers until it went bankrupt in 2024.

Giropay

A German payment method based on online banking that was discontinued on December 31, 2024.

Google +1 Button

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

ES6 Shim

Provides compatibility shims so that legacy JavaScript engines behave as closely as possible to ECMAScript 6.

Tachyon

A deprecated script that improves the user experience of your website by prerendering pages before a user navigates to them.

Truepush

A web push notification service that shut down in August 2024.

Spry

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.