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

Critters

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

Google Funding Choices

A messaging tool for GDPR and CCPA compliance and ad blocking recovery.

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.

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.

Salesforce Chat

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

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

RawGit

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

Closure Library

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

Stacktable.js

jQuery plugin for stacking tables on small screens.

Adobe Muse

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

Oracle Moat

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

AT Internet

A fully GDPR-compliant web analytics solution before Piano's acquisition of the company.

YUI

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

Howuku

A discontinued web analytics solution that provided A/B testing, heatmaps, and session recording capabilities.

qTranslate-X

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

Adobe GoLive

A WYSIWYG HTML editor that was discontinued in 2008.

Cufon

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

Material Design Lite

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

iScroll

A high-performance JavaScript library for smooth scrolling.

Google +1 Button

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

Messenger Customer Chat

The website chat widget from Meta that was retired in May 2024.

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.

Alexa

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