
Description: Hack Chat is an open source, self-hosted team chat built for developers. It has persistent messaging, private groups, code snippets, and GitHub/GitLab integrations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kandan is an open-source alternative to Asana for task and project management. It allows teams to create tasks, organize them into projects and kanban boards, assign due dates, priorities, and team members, and track progress.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API