
Description: Grassy is an open-source vector graphics editor for Windows, Mac and Linux. It provides a simple and intuitive user interface for creating 2D illustrations, diagrams, charts and animations. Grassy focuses specifically on usability and aims to be easy for beginners to pick up.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gatsby is an open source framework based on React that helps developers build blazing fast websites and apps. It makes it easy to create highly optimized static websites using React and GraphQL.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API