
Description: Stack Overflow is a popular question and answer site for programmers. Users can ask coding questions and receive answers from a community of developers. The site has a reputation system to rate helpful responses.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Scoold is an open source knowledge sharing and Q&A platform for organizations and teams. It allows users to ask questions, get answers from community experts, and build a knowledge base. Scoold aims to facilitate collaboration and knowledge sharing across an organization or team.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API