Salesforce Chat

A legacy live chat solution from Salesforce that was 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.

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.

Audience Studio

A data management platform that was retired in February 2024.

Oribi

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

Alexa

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

RawGit

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

YUI

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

Oracle Moat

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

Closure Library

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

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

Cufon

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

Turbolinks

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

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

Google +1 Button

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

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

Critters

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

Google Podcasts

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

HeadJS

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

Google Sign-In

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

StackPath

A content delivery network that shut down in March 2024.

Signal

A customer intelligence platform that leveraged tag management and real-time data collection.

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.

Spry

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

Adobe Muse

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