
Description: BlackHole Music Player is an open-source, minimalist music player for macOS. It has a clean and intuitive interface allowing users to easily manage large music libraries. Key features include gapless playback, last.fm scrobbling support, and audio device routing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Libre Droid is an open source alternative to the Google Play Store for Android devices. It allows you to easily find, install and update free and open source Android apps without needing to use proprietary services.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API