
Description: Apache Spark is an open-source distributed general-purpose cluster-computing framework. It provides high-performance data processing and analytics engine for large-scale data processing across clustered computers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Heron is an open-source, cross-platform vector graphics editor developed by Agfa Monotype. It is similar to other vector graphics software like Adobe Illustrator or Inkscape. Heron has an intuitive interface and offers features like path editing, gradients, pattern fills, clipping masks, alpha channel support, and CMYK color.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API