
Description: Ninjatrader is a futures and forex trading platform targeted at active traders and brokerages. It supports automated and discretionary trading as well as backtesting and market replay functionality. Ninjatrader also provides free charting and analysis tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: QCharts is an open-source data visualization library for Qt applications. It allows developers to easily create interactive charts and graphs for their Qt-based desktop and mobile applications. Some key features include line charts, bar charts, pie charts, scatter plots, maps, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API