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A little curiosity. A world of open source.
THE FIRST COLLECTIONAn Agent Skills-compatible skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI, Protobuf and GraphQL into editable, tested draw.io architecture diagrams with incremental sync, multi-view projection, drift diff, CI architecture tests, and interactive HTML/PPTX/Mermaid exports.
Drawnix is an open-source all-in-one whiteboard tool supporting mind maps, flowcharts, and freehand drawing, designed to provide a flexible and extensible space for creative expression.
Mermaid is a JavaScript diagramming tool that renders Markdown-inspired text into flowcharts, sequence diagrams, class diagrams, Gantt charts, pie charts, Git graphs, mindmaps and more. It offers a live editor, GitHub integration, version-control-friendly text, theme customization and sandboxed rendering.
React Flow and Svelte Flow are MIT-licensed open source libraries from the xyflow team for building node-based user interfaces with React or Svelte. They ship ready-to-use nodes, edges, minimap, controls and backgrounds that stay infinitely customizable.
