
Description: Greenkeeper is an automated dependency management tool for JavaScript and Node.js projects. It keeps track of dependencies and sends pull requests with updates to keep them up-to-date and prevent broken builds due to outdated packages.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Violinist.io is an open source platform for automated testing of Python packages. It helps developers run tests on their packages against multiple Python versions on every commit to GitHub, BitBucket, or GitLab. This allows catching issues early before releasing new package versions.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API