
Description: JSchem is an open-source web-based circuit schematic editor. It allows users to easily draw and share circuit diagrams online. Some key features include support for common circuit symbols, exporting images, real-time collaboration, version history, and linking schematics.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ExpressSCH is an open-source electronic schematic capture program and PCB layout tool. It features an intuitive graphical user interface, powerful editing tools, and support for exporting designs to PCB fabrication. ExpressSCH is cross-platform and suitable for hobbyists and professionals.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API