
Description: Readlang is a browser extension and web app that helps learn foreign languages. It lets users easily look up translations of words and phrases while reading foreign language content online.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Aprelendo is an open-source e-learning platform focused on making it easy for anyone to create online courses. It provides tools for content authoring, assessment, communication and analytics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API