
Description: WrittenRealms is an online collaborative writing and worldbuilding platform that allows users to create and share virtual worlds, characters, and stories. It features interactive maps, customizable profiles, roleplaying forums, and tools to organize writing projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Yarn Spinner is an open-source dialog engine for games. It allows developers to write character dialogue in YAML files and integrate it into Unity games using C# code. Key features include a node-based conversation editor, localization support, and options for branching dialog.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API