
Description: Vega Voyager is an open-source data visualization tool that allows users to create interactive data visualizations without coding. It has a simple drag-and-drop interface for building charts and graphs from datasets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GGobi is an open-source data visualization software used for interactive exploratory data analysis. It allows users to visualize high-dimensional datasets with scatterplots, parallel plots, tours, and dimension reduction methods like principal components analysis and grand tours.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API