It is a JavaScript-based diagramming and charting ... Draw.io, often known as diagrams.net, is one of the best open-source diagramming tools that rivals and often surpasses commercial offerings ...

QElectroTech is an open source tool for drawing these types of diagrams. It consists of two tools: an element editor for creating schematic symbols and a diagram editor for creating your drawings.

Continuing its overtures toward open source ... tool kits. Also introduced at the Build conference was Vorlon.JS, a browser-agnostic tool powered by Node.js and socket.io for remote JavaScript ...

Mermaid, the open source diagramming and charting tool, has long been popular with developers for its ability to create diagrams using a Markdown-like language. As is often the case, Mermaid ...