
Description: Understand is a static code analysis tool that helps developers visualize, document, and analyze complex codebases. It generates call graphs, control flow graphs, metrics reports, dependency graphs, and more to provide insights into code structure and quality.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Source-Navigator NG is an open-source code browsing and navigation tool that allows developers to understand large and complex codebases. It provides visualization of code structure and dependencies to aid code comprehension.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API