
Description: The SDL Game Engine is a free, open source game development library that provides low-level access to graphics, audio, input, and other hardware via OpenGL and Direct3D. It is written in C and works across many platforms including Windows, Mac, Linux, iOS, and Android.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pyglet is a cross-platform windowing and multimedia library for Python. It allows developers to create graphical applications with support for images, sound, videos, and more. It is designed to be easy to use and learn while remaining fast and efficient.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API