
Description: Abstract is a design collaboration platform that allows teams to design, prototype, and gather feedback all in one place. It has features like version history, design systems, interactive prototypes, and comments to streamline the design process.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kactus is an open-source tool for designing electronic systems. It enables creating schematics and PCB layouts. Kactus is lightweight, customizable, and supports industry-standard file formats.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API