
Description: Pillow is a Python imaging library that serves as a replacement for PIL, the Python Imaging Library, which is no longer maintained. Pillow provides image processing and graphics capabilities for Python applications with support for a wide range of image formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sleep Calculator is a free web-based tool that helps users determine the best sleep schedule for their needs. It asks questions about sleep habits and preferences, then provides a customized sleep plan detailing when to go to bed and wake up.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API