
Description: The Great Suspender is a free open-source Google Chrome extension that helps improve browser performance and decrease memory usage by automatically suspending unused tabs. It has customizable suspension and whitelisting options.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API