
Description: New Super Mario Bros. Editor is a free, open-source level editor for creating and modifying levels from the New Super Mario Bros. series of 2D Mario games. It allows designing original stages and worlds using assets from the games.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CoinKiller is a cryptocurrency portfolio management application that allows users to track their crypto investments across various exchanges and wallets in one place. It provides overview of profits/losses, alerts, news, price tracking and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API