
Description: Tuple is an open-source, self-hosted knowledge base and documentation software. It allows teams to create structured data and documentation that is easy to organize, search, and share. The editor supports markdown formatting for creating clean, readable text.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Visual Studio Live Share is a Visual Studio extension that allows developers to collaborate on code in real time. It supports sharing a codebase, debugging together, sharing terminals, discussing via audio call, and viewing edits as they are typed.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API