
Description: CodeCombat is a game-based learning platform for learning programming languages like JavaScript, Python, and TypeScript. Students can play through fun coding challenges and write real code to control characters in an adventure game.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Screeps is an open-source sandbox MMO RTS game for programmers, wherein players control colonies of robots that harvest energy and build structures automatically using JavaScript code.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API