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

Google Funding Choices

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

Giropay

A German payment method based on online banking that was discontinued on December 31, 2024.

qTranslate-X

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

Salesforce Chat

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

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

Google Sign-In

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

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.

Adobe Muse

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

AT Internet

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

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.

Closure Library

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

iScroll

A high-performance JavaScript library for smooth scrolling.

Audience Studio

A data management platform that was retired in February 2024.

Google +1 Button

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

Material Design Lite

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

iWeb

A WYSIWYG template-based website building tool that had been released by Apple Inc.

Hypernova

A legacy open source service from Airbnb that renders JavaScript views on the server to deliver HTML for better page load and search engine indexing.

Stacktable.js

jQuery plugin for stacking tables on small screens.

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.

Edgio

A global multi-tenant CDN that delivered web traffic for many large video streaming customers until it went bankrupt in 2024.

ES6 Shim

Provides compatibility shims so that legacy JavaScript engines behave as closely as possible to ECMAScript 6.

J2Store

An open-source e-commerce extension for Joomla that is no longer maintained.