
Description: Steem Engine is a platform built on top of the Steem blockchain that allows users to create, issue, and manage tokens and smart contracts. It provides a suite of tools to build decentralized applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ARAnyM is an open-source Atari ST, STE, TT and Falcon emulator for Linux and Windows. It allows users to play classic Atari games on modern computers. The emulator is highly compatible and can run most Atari software and demos.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API