
Description: Columbus is an open-source alternative to Microsoft Project for project management. It allows users to plan projects, create tasks and milestones, assign resources, track progress, and manage budgets. Columbus provides Gantt charts and resource management tools for tracking projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZhenHub is an open-source project management and collaboration platform designed for software teams. It provides features like kanban boards, wiki pages, issue tracking, CI/CD pipelines, and Git repository hosting.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API