
Description: SpriteStack is a 2D sprite animation and game development tool allowing users to create sprite animations and simple 2D games without coding. It has an intuitive drag-and-drop interface to animate sprites frame-by-frame and build game logic visually.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Voxel Builder is a voxel art and modeling software that allows users to create 3D pixel art models and animations. It has an intuitive interface and powerful editing tools for shaping, sculpting, and painting voxels.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API