
Description: deck.js is an open-source JavaScript library for building modern HTML presentations. It allows you to create and style slides using familiar web technologies like HTML and CSS, and includes features like transitions, themes, and syntax highlighting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CSSS (Cascade Style Sheet Selector) is an open-source CSS selector generator and tester. It allows developers to visually select HTML elements and generate the corresponding CSS selectors. CSSS makes writing CSS selectors faster and easier.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API