
Description: Reggae is an open-source build system and task runner for Web projects. It is written in JavaScript and aims to be fast and easy to use. Reggae handles tasks like minification, compilation, unit testing, linting, optimization, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gradle is an open-source build automation tool focused on flexibility and performance. It builds upon features of Apache Ant and Apache Maven and introduces a Groovy-based domain-specific language instead of XML form to declare the project configuration.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API