
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Expansive is a spreadsheet and data visualization software that focuses on ease of use and powerful analytics. It allows users to easily import, clean, analyze and visualize complex datasets.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API