
Description: Postmill is an open-source WordPress plugin that allows you to create interactive story experiences. It lets you build branching narratives, quizzes, conversations, mini-games, and more using a visual editor.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: /kbin is a minimalist pastebin where users can easily share text, code snippets, messages, and more. It has a simple interface for quickly creating and sharing 'kbins' which expire after a set period.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API