
Description: FTXUI is a simple and easy-to-use C++ terminal user interface library. It provides widgets like text boxes, menus, and scrollbars that can be easily composed to build complex terminal applications. FTXUI aims to be lightweight, versatile, and high-performance.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: S-Lang is an interpreted programming language geared towards scientific and engineering applications. It has built-in support for complex numbers, vectors, matrices, and plotting. S-Lang is open source and cross-platform, commonly used as an alternative to numerical programming environments like MATLAB.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API