
Description: HeartRate JS is an open-source JavaScript library that enables real-time heart rate monitoring and visualization in the browser using a device's webcam. It uses image processing and color tracking algorithms to detect subtle color changes in a user's face caused by blood circulation and derive an estimated heart rate.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: HEARTshape is an open-source, cross-platform diagramming and data visualization software. It allows users to create flowcharts, org charts, mind maps, network diagrams, and more. Key features include a simple and intuitive interface, advanced styling options, real-time collaboration, and integrations with other apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API