
Description: Fusetter is an open-source website creation tool focused on flexibility and customization. It allows users to build custom websites visually with drag and drop editors, while also offering granular control over code and design for advanced users.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Twinormous is an open-source alternative to Figma for interface design, prototyping, and collaboration. It provides vector design tools and basic prototyping features for designing user interfaces.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API