
Description: Defold is a free, open source game engine designed for 2D game development. It uses the Lua programming language and offers a full editor for building and debugging games. Defold is focused on cross-platform publishing and offers native deployment to iOS, Android, HTML5, Windows, macOS and Linux.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GeeXLab is a free cross-platform Java development environment focused on providing an easy-to-use GUI and tools for quick Java coding and prototyping. It includes editors, viewers, terminals, JavaFX integration and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API