
Description: Kenney Studio is a free and open-source 2D game development tool for creating game assets like sprites, tiles, sound effects, and UI elements. It has features like image editing, sprite sheet packing, texture atlasing, audio editing, and asset management.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Marionette Studio is a user interface (UI) automation testing tool for web and mobile apps. It provides a codeless way to create automated UI tests with built-in object recognition, cross-browser testing, image-based testing, and AI-powered self-healing tests.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API