
Description: Ninja Training is a fitness app designed specifically for aspiring ninjas. It provides customized bodyweight, cardio, and agility workouts to help build strength, speed, balance, and stealth abilities.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Yuri is an open-source, self-hosted link aggregator and recommender system. It allows users to share links, comment on them, and receive recommendations based on their interests. Yuri focuses on privacy and gives users control over their data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API