
Description: TypeScript is a typed superset of JavaScript developed by Microsoft that adds optional static typing, classes, interfaces and other features to JavaScript. It is designed for development of large applications and compiles to plain JavaScript.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: A real-time JavaScript tool enables developers to add collaborative and real-time features to web applications. It facilitates building chat, live comments, notifications, and other features that update in real-time without page refreshes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API