
Description: Appcelerator is an open-source mobile application development platform that allows developers to build native iOS, Android, and Windows apps with JavaScript, HTML, and CSS. It uses a single JavaScript codebase that compiles into native code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft for building applications on Windows, web, and cloud platforms. It supports multiple programming languages and allows developers to code, debug, test, and deploy software all in one tool.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API