
Description: Metalsmith is a simple, pluggable static site generator based on Node.js. It allows developers to build static sites and blogs by plugging in their own plugins to transform source content into HTML. It's lightweight, customizable, and easy to extend.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Vivaldi Community is a community-driven web browser focused on customization and privacy. It is based on open web technologies like Chromium. Features include tab stacking, unique tab operations, configurable user interface, and more customization options. It has ad and tracker blocking built-in for privacy.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API