Expanded Diagram Support: Mermaid, Graphviz, DOT, and Markmap

We've significantly expanded our diagram capabilities! MD Editor now supports four powerful diagramming formats, making it easier than ever to create professional visualizations for your technical documentation.
Supported Diagram Types:
- Mermaid: Flowcharts, sequence diagrams, Gantt charts, state diagrams, and more
- Graphviz/DOT: Complex graph structures, network diagrams, and hierarchical layouts
- Markmap: Interactive mind maps and hierarchical visualizations
Key Features:
- Real-time preview in the editor
- Seamless export to HTML, PDF, DOCX, and other formats
- Diagrams automatically rendered as high-quality images during export
- Syntax highlighting for all diagram types
- Support for custom themes and styling options
Simply use a code block with the diagram language (mermaid, graphviz, dot, or markmap), and MD Editor will render it automatically. Your diagrams will look perfect whether you're viewing them in the editor or exporting to share with others.







