
Description: enGrid is an open source web-based platform for managing energy data and analytics. It allows users to visualize, analyze, and optimize energy consumption and production across buildings, campuses or cities.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Wings 3D is a free, open-source 3D modeling software. It has a simple, intuitive interface for 3D modeling aimed at beginners and hobbyists. Key features include polygon modeling, texturing, bone systems, scene composition and rendering.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API