
Description: Brython is an implementation of Python 3 running in the browser. It allows you to execute Python code in an HTML page without needing any plugins. It uses the browser's JavaScript engine to run the Python code.
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