
Description: A portable webserver is a lightweight, easy to use web server that can be run locally without needing to be installed or configured. It allows you to test websites and web apps offline or share them on a local network.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Microsoft WebMatrix is a lightweight web development tool that allows developers to easily build websites using ASP.NET, PHP, Node.js and HTML5. It includes pre-built site templates, drag & drop controls, code editors and testing tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API