
Description: Etherpad is a highly customizable open source online text editor that allows multiple users to edit documents collaboratively in real time. It is ideal for teams that need to work together on documents and brainstorm ideas.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Hive.js is an open-source web framework for building real-time, collaborative applications. It enables building apps that allow multiple users to simultaneously interact and make changes that are immediately synced to all connected clients.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API