
Description: Dungeon Builder is a level design tool used to quickly layout dungeon maps for tabletop RPGs like D&D. It has an intuitive drag and drop interface to place tiles and props to build dungeon maps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gridmapper is an open-source web-based tool for creating customizable grids and templates to map ideas, content, and workflows. It allows users to visually organize information and collaborate with teams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API