Turbolinks

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

SWFObject

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

Polymer

A legacy open-source JavaScript library created by Google for building components based on Web Components standards.

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.

Cufon

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

ASP

A server-side scripting language and dynamic web page engine.

Oracle Moat

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

RawGit

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

Cloudflare Apps

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

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

Skype

A communications platform for voice and video calls and sending instant messages that was retired on May 5, 2025 in favor of Microsoft Teams.

Google Podcasts

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

StackPath

A content delivery network that shut down in March 2024.

Material Design Lite

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

Truepush

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

J2Store

An open-source e-commerce extension for Joomla that is no longer maintained.

HeadJS

A JavaScript loader that loads scripts in parallel, but executes them in order.

Prefix-free

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

Google +1 Button

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

Salesforce Chat

A live chat solution from Salesforce that is currently in maintenance-only mode and is scheduled to be retired in February 2026.

Prerender

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

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

Adobe Muse

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

A location-based social networking app that allowed users to discover and review local businesses and attractions.

Spry

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