
Description: Contrast is a color accessibility tool that analyzes text and background colors to ensure they meet WCAG contrast ratio standards for readability. It helps designers ensure their color choices are accessible.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pikka is a free and open-source password manager application for Windows, macOS and Linux. It allows users to safely store passwords and other sensitive information in an encrypted database, which can be accessed through a master password. Key features include cloud sync, auto-fill, password generation and sharing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API