
Description: Tab Stacker is a browser extension that allows you to stack and organize open browser tabs. It helps reduce tab clutter by collapsing tabs into a vertical side panel, making it easy to see tab titles and switch between them.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TooManyTabs is a browser extension for Google Chrome that helps manage a large number of open tabs. It allows you to organize tabs into groups, search through open tabs, and access recently closed tabs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API