
Description: 4vbc is an open-source virtual beacon software designed for amateur radio operators to set up virtual repeaters and simplex channels. It allows connecting remote users over the internet using VoIP.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tridactyl is a Firefox add-on that provides keyboard shortcuts and commands for navigating the web more efficiently. It allows power users to control Firefox with vi/vim-like key bindings.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API