
Description: SurveyJS is an open-source JavaScript survey and form library. It allows you to easily create beautiful online surveys, quizzes, polls, and questionnaires with lots of built-in features like various question types, themes, logic, and validation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Heedbook is a privacy-focused, open source alternative to Facebook. It allows users to connect with friends and family, share updates, photos, and links, join groups, and message each other without compromising their data or privacy.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API