📈 Legacy Technologies Ranked #26–#50

See the Top 25
Legacy technologies are platforms and tools that have been discontinued or shut down and no longer operate. Some are completely defunct, while others remain functional but unsupported.

The following list shows the legacy technologies ranked from 26th to 50th out of 115 tracked.

RankNameMarket share
26
iScroll

A high-performance JavaScript library for smooth scrolling.

FreeOpen sourceLegacy
27
RawGit
Portland, Oregon, United States

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

FreeLegacy
28
YUI
New York, United States

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

FreeOpen sourceLegacy
29
Google +1 Button
Mountain View, California, United States

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

Legacy
30
Cufon

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

FreeOpen sourceLegacy
31
Oribi
Mountain View, California, United States

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

Legacy
32
Shadowbox

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

FreeOpen sourceLegacy
33
Critters
San Francisco, California, United States

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

FreeOpen sourceLegacy
34
Lightbox for Bootstrap

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

FreeOpen sourceLegacy
35
Oracle Moat
Austin, Texas, United States

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

Legacy
36
Google Sign-In
Mountain View, California, United States

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

FreeLegacy
37
Salesforce Chat
San Francisco, California, United States

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

Legacy
38
qTranslate-X

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

FreeOpen sourceLegacy
39
Cloudflare Apps
San Francisco, California, United States

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

Legacy
40
Prefix-free

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

FreeOpen sourceLegacy
41
Audience Studio
San Francisco, California, United States

A data management platform that was retired in February 2024.

Legacy
42
Adobe Muse
San Jose, California, United States

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

$24.99+/monthLegacy
43
Google Podcasts
Mountain View, California, United States

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

Legacy
44
Material Design Lite
Mountain View, California, United States

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

FreeOpen sourceLegacy
45
MSHTML
Redmond, Washington, United States

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

Legacy
46
StackPath
Dallas, Texas, United States

A content delivery network that shut down in March 2024.

Legacy
47
Spry
San Jose, California, United States

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

FreeOpen sourceLegacy
48
Foursquare
New York, United States

City Guide was a location-based social networking app that allowed users to discover and review local businesses and attractions.

Free$$$Legacy
49
Stacktable.js

jQuery plugin for stacking tables on small screens.

FreeOpen sourceLegacy
50
AT Internet
Bordeaux, France

Analytics Suite was a fully GDPR-compliant web analytics solution before Piano's acquisition of the company.

€355+/monthLegacy
Data is based on the analysis of 3,325,341 websites.
Statistics were last calculated on .
For details, see our methodology and disclaimer.