
Description: Libraries.io is an open source repository and API that catalogs software libraries and packages. It tracks over 5 million open source packages from over 40 different package managers. The service allows developers to easily discover libraries and keep track of dependencies and versions across projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ReleaseBell is a release notes and changelog management platform that helps teams plan, organize, and communicate product updates. It centralizes release notes, allows collaboration, and publishes changes to customers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API