
Description: Ninja is a small, fast build system designed for compiling code quickly. It focuses on speed and supports parallel execution for very fast builds using multiple CPU cores.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GNU Make is a utility that automatically builds executable programs and libraries from source code by reading files called Makefiles which specify how to derive the target program. It allows users to easily compile large projects without manually issuing the compilation commands.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API