
Description: Theorylog is a note taking and knowledge management app designed for students, researchers, and knowledge workers. It allows users to organize notes, annotate PDFs, and connect ideas through a flexible system based on tags and links.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Haroopad is a markdown editor with live preview, useful for writing documentation, articles, and more. It supports various export formats and has features like math equations and code highlighting.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API