
Description: Riko4 is an open-source desktop note taking app designed for organizing thoughts and ideas. It has features like tagging, filtering, rich text editing, and wiki-style linking between notes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pixel Vision 8 is a retro-inspired 2D game engine and IDE that emulates the look and feel of creating games on 8-bit consoles. It uses a simple visual scripting system and built-in editors for sprite, map, sound, music and palette creation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API