
Description: JointJS is an open-source JavaScript diagramming library for creating interactive diagrams and graphs. It allows developers to build canvas-based applications with ready-made shapes, connectors, interactive elements like ports, anchors etc. JointJS supports SVG and HTML rendering.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Draw2D is an open source JavaScript vector graphics and diagramming library for web applications. It provides functionality for creating and manipulating vector graphics, shapes, graphs, charts, and diagrams in the browser.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API