SWFObject

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

Critters

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

Cufon

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

qTranslate-X

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

Google Sign-In

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

Microsoft FrontPage

A WYSIWYG HTML editor and website administration tool that was part of Microsoft Office until it was discontinued in 2003.

MSHTML

An editor based on the MSHTML component of the discontinued Internet Explorer browser.

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

YUI

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

iScroll

A high-performance JavaScript library for smooth scrolling.

Material Design Lite

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

Google +1 Button

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

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.

Salesforce Chat

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

Qoo10

A Southeast Asian online marketplace operating in Singapore, Indonesia, Malaysia, China, and Hong Kong.

StackPath

A content delivery network that shut down in March 2024.

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.

Stacktable.js

jQuery plugin for stacking tables on small screens.

Adobe Muse

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

Prefix-free

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

J2Store

An open-source e-commerce extension for Joomla that is no longer maintained.

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.