Google Sign-In

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

Google +1 Button

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

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

Oribi

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

Alexa

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

Microsoft Invest

A demand-side ad management platform created after Microsoft's acquisition of Xandr to facilitate programmatic media buying.

CentOS

A discontinued open-source Linux distribution compatible with RHEL.

YUI

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

Turbolinks

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

Salesforce Chat

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

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.

Prerender

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

Critters

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

Wirecard

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

qTranslate-X

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

Oracle Moat

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

Google Podcasts

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

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.

J2Store

An open-source e-commerce extension for Joomla that is no longer maintained.

Stitcher

A streaming platform that specialized in the creation, distribution, and monetization of podcasts.

Material Design Lite

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

Cufon

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

Prefix-free

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

StackPath

A content delivery network that shut down in March 2024.