
Description: Notepad3 is a fast and light-weight text editor for Windows. It is based on the Scintilla editor component and built to replace Notepad++ with better stability and additional features like multi-document interface, syntax highlighting and code folding.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Espresso is an open-source test automation framework for Android. It provides an easy API to write reliable and maintainable UI tests to test Android applications. Espresso tests run fast and have access to both views in your app and the app's Context allowing you to validate UI components and application state.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API