
Description: Compesh is an open-source alternative to Compass. It is a Sass mixin library that provides cross-browser CSS3 mixins to help streamline front-end web development. Compesh aims to provide an easy way for developers to incorporate modern CSS techniques without having to memorize all the browser prefixes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stack Exchange is a network of question-and-answer websites on topics in diverse fields, from software programming to cooking to photography. Users post questions which can be answered by other members of the community.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API